Table of MPF Distances and Speeds 7/4/97 (every 10 seconds during descent)

Definitions for some of the table entries are given at the bottom of the table.

 Launch: 1996 DEC 03 10:58:07 P.M. PST          Mars Atmospheric Entry: 1997 JUL 04 09:51:49 A.M. PDT    
         1996 DEC 04 06:58:07.000 UTC                                   1997 JUL 04 16:51:49.000 UTC
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 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:51:47 A.M. PDT   191549486.254 km       232772330.909 km            3525.598 km
 1997 JUL 04 16:51:47.000  UTC   119023332.646 mi       144638020.777 mi            2190.705 mi
           SOL 1 02:55:28 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                             135.127 km
    +0d 00:00:02.0                                                                    83.964 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497418849.603 km                                     34.413 km
                                 309081743.501 mi                                     21.383 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:53:41.0                   98865.905 kph          68968.082 kph          26145.399 kph
                                     61432.425 mph          42854.779 mph          16245.998 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26916.532 kph
                                                                                   16725.157 mph
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 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:51:57 A.M. PDT   191549681.663 km       232772365.177 km            3507.970 km
 1997 JUL 04 16:51:57.000  UTC   119023454.067 mi       144638042.070 mi            2179.751 mi
           SOL 1 02:55:38 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                             117.499 km
    +0d 00:00:08.0                                                                    73.011 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419040.707 km                                   -156.691 km
                                 309081862.248 mi                                    -97.363 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:53:51.0                   98805.371 kph          68848.695 kph          26175.339 kph
                                     61394.811 mph          42780.596 mph          16264.601 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26945.538 kph
                                                                                   16743.181 mph
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 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:07 A.M. PDT   191549876.544 km       232772398.823 km            3491.567 km
 1997 JUL 04 16:52:07.000  UTC   119023575.161 mi       144638062.977 mi            2169.559 mi
           SOL 1 02:55:48 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                             101.097 km
    +0d 00:00:18.0                                                                    62.819 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419231.786 km                                   -347.770 km
                                 309081980.979 mi                                   -216.094 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:01.0                   98742.828 kph          68730.001 kph          26203.446 kph
                                     61355.949 mph          42706.843 mph          16282.067 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26972.776 kph
                                                                                   16760.106 mph
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 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:17 A.M. PDT   191550071.503 km       232772432.311 km            3476.258 km
 1997 JUL 04 16:52:17.000  UTC   119023696.303 mi       144638083.785 mi            2160.047 mi
           SOL 1 02:55:58 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              85.788 km
    +0d 00:00:28.0                                                                    53.306 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419422.535 km                                   -538.518 km
                                 309082099.504 mi                                   -334.620 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:11.0                   98675.643 kph          68612.474 kph          26227.023 kph
                                     61314.202 mph          42633.814 mph          16296.717 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26995.541 kph
                                                                                   16774.252 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:27 A.M. PDT   191550266.511 km       232772465.615 km            3462.064 km
 1997 JUL 04 16:52:27.000  UTC   119023817.475 mi       144638104.479 mi            2151.227 mi
           SOL 1 02:56:07 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              71.594 km
    +0d 00:00:38.0                                                                    44.487 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419612.967 km                                   -728.950 km
                                 309082217.833 mi                                   -452.949 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:21.0                   98591.651 kph          68505.133 kph          26228.695 kph
                                     61262.012 mph          42567.116 mph          16297.756 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26996.460 kph
                                                                                   16774.823 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:37 A.M. PDT   191550461.399 km       232772498.604 km            3449.025 km
 1997 JUL 04 16:52:37.000  UTC   119023938.573 mi       144638124.978 mi            2143.125 mi
           SOL 1 02:56:17 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              58.554 km
    +0d 00:00:48.0                                                                    36.384 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419803.165 km                                   -919.148 km
                                 309082336.017 mi                                   -571.132 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:31.0                   98416.942 kph          68462.836 kph          26102.886 kph
                                     61153.453 mph          42540.834 mph          16219.582 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26869.950 kph
                                                                                   16696.213 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:47 A.M. PDT   191550655.261 km       232772530.598 km            3437.276 km
 1997 JUL 04 16:52:47.000  UTC   119024059.033 mi       144638144.858 mi            2135.824 mi
           SOL 1 02:56:27 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              46.806 km
    +0d 00:00:58.0                                                                    29.084 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497419993.594 km                                  -1109.578 km
                                 309082454.345 mi                                   -689.460 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:41.0                   97792.807 kph          68760.661 kph          25332.412 kph
                                     60765.633 mph          42725.894 mph          15740.831 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   26098.786 kph
                                                                                   16217.034 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:52:57 A.M. PDT   191550844.541 km       232772558.939 km            3427.245 km
 1997 JUL 04 16:52:57.000  UTC   119024176.646 mi       144638162.468 mi            2129.591 mi
           SOL 1 02:56:37 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              36.775 km
    +0d 00:01:08.0                                                                    22.851 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497420186.118 km                                  -1302.102 km
                                 309082573.973 mi                                   -809.088 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:54:51.0                   95765.168 kph          70214.116 kph          22495.780 kph
                                     59505.716 mph          43629.029 mph          13978.229 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   23261.326 kph
                                                                                   14453.918 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:07 A.M. PDT   191551021.848 km       232772578.141 km            3419.605 km
 1997 JUL 04 16:53:07.000  UTC   119024286.820 mi       144638174.399 mi            2124.844 mi
           SOL 1 02:56:46 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              29.134 km
    +0d 00:01:18.0                                                                    18.103 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497420384.665 km                                  -1500.649 km
                                 309082697.345 mi                                   -932.460 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:01.0                   91955.482 kph          73493.891 kph          16819.034 kph
                                     57138.487 mph          45666.987 mph          10450.863 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   17583.252 kph
                                                                                   10925.726 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:17 A.M. PDT   191551182.304 km       232772584.644 km            3414.443 km
 1997 JUL 04 16:53:17.000  UTC   119024386.523 mi       144638178.440 mi            2121.636 mi
           SOL 1 02:56:56 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              23.973 km
    +0d 00:01:28.0                                                                    14.896 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497420591.953 km                                  -1707.937 km
                                 309082826.147 mi                                  -1061.263 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:11.0                   88231.585 kph          77254.642 kph          10892.694 kph
                                     54824.565 mph          48003.809 mph           6768.406 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                   11654.559 kph
                                                                                    7241.807 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:27 A.M. PDT   191551328.872 km       232772580.719 km            3410.995 km
 1997 JUL 04 16:53:27.000  UTC   119024477.596 mi       144638176.001 mi            2119.494 mi
           SOL 1 02:57:06 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              20.525 km
    +0d 00:01:38.0                                                                    12.753 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497420806.598 km                                  -1922.582 km
                                 309082959.521 mi                                  -1194.637 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:21.0                   85855.933 kph          79951.486 kph           6886.241 kph
                                     53348.403 mph          49679.550 mph           4278.912 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    7644.206 kph
                                                                                    4749.889 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:37 A.M. PDT   191551466.760 km       232772570.269 km            3408.478 km
 1997 JUL 04 16:53:37.000  UTC   119024563.275 mi       144638169.508 mi            2117.930 mi
           SOL 1 02:57:16 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              18.008 km
    +0d 00:01:48.0                                                                    11.189 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497421025.949 km                                  -2141.933 km
                                 309083095.820 mi                                  -1330.935 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:31.0                   84487.719 kph          81606.325 kph           4499.450 kph
                                     52498.235 mph          50707.820 mph           2795.829 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    5251.266 kph
                                                                                    3262.985 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:47 A.M. PDT   191551599.421 km       232772555.867 km            3406.442 km
 1997 JUL 04 16:53:47.000  UTC   119024645.707 mi       144638160.559 mi            2116.665 mi
           SOL 1 02:57:25 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              15.971 km
    +0d 00:01:58.0                                                                     9.924 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497421248.225 km                                  -2364.209 km
                                 309083233.936 mi                                  -1469.051 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:41.0                   83657.247 kph          82636.042 kph           3037.292 kph
                                     51982.203 mph          51347.656 mph           1887.286 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    3779.391 kph
                                                                                    2348.405 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:53:57 A.M. PDT   191551728.777 km       232772538.946 km            3404.656 km
 1997 JUL 04 16:53:57.000  UTC   119024726.086 mi       144638150.045 mi            2115.555 mi
           SOL 1 02:57:35 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              14.186 km
    +0d 00:02:08.0                                                                     8.815 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497421472.427 km                                  -2588.411 km
                                 309083373.249 mi                                  -1608.364 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:55:51.0                   83119.135 kph          83301.701 kph           2104.538 kph
                                     51647.836 mph          51761.277 mph           1307.700 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    2831.026 kph
                                                                                    1759.118 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:07 A.M. PDT   191551855.958 km       232772520.343 km            3402.992 km
 1997 JUL 04 16:54:07.000  UTC   119024805.112 mi       144638138.486 mi            2114.521 mi
           SOL 1 02:57:45 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              12.522 km
    +0d 00:02:18.0                                                                     7.781 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497421697.958 km                                  -2813.942 km
                                 309083513.387 mi                                  -1748.502 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:01.0                   82751.520 kph          83744.363 kph           1498.429 kph
                                     51419.411 mph          52036.334 mph            931.081 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    2199.627 kph
                                                                                    1366.785 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:17 A.M. PDT   191551981.641 km       232772500.564 km            3401.376 km
 1997 JUL 04 16:54:17.000  UTC   119024883.208 mi       144638126.195 mi            2113.517 mi
           SOL 1 02:57:54 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                              10.906 km
    +0d 00:02:28.0                                                                     6.777 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497421924.455 km                                  -3040.439 km
                                 309083654.126 mi                                  -1889.241 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:11.0                   82485.791 kph          84051.322 kph           1102.046 kph
                                     51254.294 mph          52227.070 mph            684.780 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    1762.319 kph
                                                                                    1095.054 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:27 A.M. PDT   191552106.244 km       232772479.919 km            3399.768 km
 1997 JUL 04 16:54:27.000  UTC   119024960.633 mi       144638113.367 mi            2112.518 mi
           SOL 1 02:58:04 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               9.298 km
    +0d 00:02:38.0                                                                     5.777 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497422151.696 km                                  -3267.680 km
                                 309083795.327 mi                                  -2030.442 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:21.0                   82284.196 kph          84274.429 kph            852.381 kph
                                     51129.029 mph          52365.702 mph            529.645 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                    1448.224 kph
                                                                                     899.885 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:37 A.M. PDT   191552229.236 km       232772458.211 km            3398.523 km
 1997 JUL 04 16:54:37.000  UTC   119025037.056 mi       144638099.879 mi            2111.744 mi
           SOL 1 02:58:14 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               8.052 km
    +0d 00:02:48.0                                                                     5.003 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497422380.229 km                                  -3496.213 km
                                 309083937.330 mi                                  -2172.446 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:31.0                   82016.969 kph          85010.297 kph            487.484 kph
                                     50962.982 mph          52822.950 mph            302.909 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     607.219 kph
                                                                                     377.309 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:47 A.M. PDT   191552350.683 km       232772435.568 km            3397.759 km
 1997 JUL 04 16:54:47.000  UTC   119025112.520 mi       144638085.809 mi            2111.269 mi
           SOL 1 02:58:24 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               7.289 km
    +0d 00:02:58.0                                                                     4.529 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:38.9               497422610.125 km                                  -3726.109 km
                                 309084080.181 mi                                  -2315.297 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:41.0                   81909.127 kph          85220.112 kph            631.869 kph
                                     50895.972 mph          52953.322 mph            392.625 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     370.968 kph
                                                                                     230.509 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:54:57 A.M. PDT   191552471.672 km       232772412.592 km            3397.050 km
 1997 JUL 04 16:54:57.000  UTC   119025187.699 mi       144638071.532 mi            2110.829 mi
           SOL 1 02:58:33 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               6.580 km
    +0d 00:03:08.0                                                                     4.089 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497422840.506 km                                  -3956.490 km
                                 309084223.333 mi                                  -2458.449 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:56:51.0                   81848.281 kph          85298.312 kph            721.913 kph
                                     50858.164 mph          53001.914 mph            448.576 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     296.993 kph
                                                                                     184.543 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:07 A.M. PDT   191552592.431 km       232772389.430 km            3396.340 km
 1997 JUL 04 16:55:07.000  UTC   119025262.735 mi       144638057.140 mi            2110.388 mi
           SOL 1 02:58:43 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               5.870 km
    +0d 00:03:18.0                                                                     3.647 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497423071.205 km                                  -4187.188 km
                                 309084366.683 mi                                  -2601.798 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:01.0                   81809.691 kph          85336.596 kph            776.073 kph
                                     50834.185 mph          53025.702 mph            482.230 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     273.554 kph
                                                                                     169.979 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:17 A.M. PDT   191552713.059 km       232772366.156 km            3395.623 km
 1997 JUL 04 16:55:17.000  UTC   119025337.690 mi       144638042.679 mi            2109.943 mi
           SOL 1 02:58:53 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               5.153 km
    +0d 00:03:28.0                                                                     3.202 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497423302.162 km                                  -4418.146 km
                                 309084510.193 mi                                  -2745.309 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:11.0                   81787.325 kph          85360.759 kph            808.948 kph
                                     50820.287 mph          53040.717 mph            502.657 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     263.855 kph
                                                                                     163.952 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:27 A.M. PDT   191552833.606 km       232772342.819 km            3394.911 km
 1997 JUL 04 16:55:27.000  UTC   119025412.594 mi       144638028.178 mi            2109.500 mi
           SOL 1 02:59:03 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               4.440 km
    +0d 00:03:38.0                                                                     2.759 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497423533.355 km                                  -4649.339 km
                                 309084653.850 mi                                  -2888.965 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:21.0                   81776.404 kph          85378.144 kph            828.075 kph
                                     50813.502 mph          53051.519 mph            514.542 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     256.624 kph
                                                                                     159.458 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:37 A.M. PDT   191552954.102 km       232772319.450 km            3394.211 km
 1997 JUL 04 16:55:37.000  UTC   119025487.467 mi       144638013.656 mi            2109.065 mi
           SOL 1 02:59:12 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               3.741 km
    +0d 00:03:48.0                                                                     2.325 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497423764.765 km                                  -4880.749 km
                                 309084797.641 mi                                  -3032.757 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:31.0                   81772.698 kph          85391.233 kph            838.471 kph
                                     50811.199 mph          53059.652 mph            521.001 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     249.314 kph
                                                                                     154.916 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:47 A.M. PDT   191553074.568 km       232772296.066 km            3393.531 km
 1997 JUL 04 16:55:47.000  UTC   119025562.321 mi       144637999.126 mi            2108.642 mi
           SOL 1 02:59:22 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               3.060 km
    +0d 00:03:58.0                                                                     1.902 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497423996.380 km                                  -5112.364 km
                                 309084941.560 mi                                  -3176.676 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:41.0                   81773.344 kph          85401.545 kph            843.495 kph
                                     50811.600 mph          53066.060 mph            524.124 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     241.481 kph
                                                                                     150.050 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:55:57 A.M. PDT   191553195.015 km       232772272.680 km            3392.872 km
 1997 JUL 04 16:55:57.000  UTC   119025637.163 mi       144637984.595 mi            2108.233 mi
           SOL 1 02:59:32 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               2.401 km
    +0d 00:04:08.0                                                                     1.492 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497424228.190 km                                  -5344.173 km
                                 309085085.600 mi                                  -3320.715 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:57:51.0                   81776.509 kph          85410.033 kph            845.325 kph
                                     50813.567 mph          53071.334 mph            525.261 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     233.284 kph
                                                                                     144.956 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:56:07 A.M. PDT   191553315.450 km       232772249.298 km            3392.235 km
 1997 JUL 04 16:56:07.000  UTC   119025711.998 mi       144637970.066 mi            2107.837 mi
           SOL 1 02:59:42 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               1.765 km
    +0d 00:04:18.0                                                                     1.097 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497424460.181 km                                  -5576.165 km
                                 309085229.753 mi                                  -3464.868 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:58:01.0                   81781.001 kph          85417.284 kph            845.334 kph
                                     50816.358 mph          53075.840 mph            525.266 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     225.000 kph
                                                                                     139.809 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:56:17 A.M. PDT   191553435.879 km       232772225.924 km            3391.621 km
 1997 JUL 04 16:56:17.000  UTC   119025786.829 mi       144637955.542 mi            2107.456 mi
           SOL 1 02:59:51 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               1.151 km
    +0d 00:04:28.0                                                                     0.715 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497424692.347 km                                  -5808.331 km
                                 309085374.014 mi                                  -3609.129 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:58:11.0                   81785.956 kph          85423.518 kph            844.418 kph
                                     50819.437 mph          53079.713 mph            524.697 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     217.047 kph
                                                                                     134.867 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:56:27 A.M. PDT   191553556.303 km       232772202.559 km            3391.029 km
 1997 JUL 04 16:56:27.000  UTC   119025861.657 mi       144637941.024 mi            2107.088 mi
           SOL 1 03:00:01 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               0.559 km
    +0d 00:04:38.0                                                                     0.347 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497424924.679 km                                  -6040.663 km
                                 309085518.378 mi                                  -3753.494 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:58:21.0                   81790.975 kph          85429.001 kph            843.076 kph
                                     50822.556 mph          53083.120 mph            523.863 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                     209.525 kph
                                                                                     130.193 mph
 --------------------------------------------------------------------------------------------------------------
 DATE AND TIME                    DISTANCE TO EARTH    DISTANCE TO SUN       RADIUS FROM MARS CENTER
 1997 JUL 04 09:56:37 A.M. PDT   191553668.082 km       232772172.652 km            3390.470 km
 1997 JUL 04 16:56:37.000  UTC   119025931.113 mi       144637922.440 mi            2106.741 mi
           SOL 1 03:00:11 LTST                                               ALTITUDE ABOVE MARS SURFACE
 TIME TO MARS ATMOSPHERE                                                               0.000 km
    +0d 00:04:48.0                                                                     0.000 mi
 ONE-WAY LIGHT TIME            DISTANCE TRAVELED SINCE INJECTION             DISTANCE TO MARS ATMOSPHERE
        00:10:39.0               497425162.166 km                                  -6278.149 km
                                 309085665.946 mi                                  -3901.061 mi
 TIME FROM LAUNCH                GEOCENTRIC VELOCITY  HELIOCENTRIC VELOCITY  VELOCITY RELATIVE TO MARS CENTER
  +212d 09:58:31.0                   81948.838 kph          85581.448 kph            816.825 kph
                                     50920.647 mph          53177.846 mph            507.551 mph
                                                                             VELOCITY RELATIVE TO MARS SURFACE
                                                                                       0.000 kph
                                                                                       0.000 mph
 --------------------------------------------------------------------------------------------------------------
DATE AND TIME:
 PDT = Pacific Daylight Time - local time in Pasadena,CA
 UTC = Coordinated Universal Time (Greenwich Mean Time) - 7 hours ahead of PDT
 LTST = Local True Solar Time - local time on Mars at the 
        Pathfinder landing site


RADIUS FROM MARS CENTER - distance of spacecraft from center of Mars
ALTITUDE ABOVE MARS SURFACE - distance of spacecraft from the surface
                              of a SPHERICAL Mars with radius equal to
                              Mars' radius at the Pathfinder landing site
                              (3390.47 km)

DISTANCE TO MARS ATMOSPHERE - total distance measured ALONG THE SPACECRAFT'S
                              TRAJECTORY from it current position to the point 
                              where it hits the top of the Mars atmosphere.
                              (This number will be negative after atmospheric
                               entry interface on 7/4/97 09:51:49 PDT)
DISTANCE TRAVELED SINCE INJECTION - total distance measured ALONG THE SPACECRAFT'S
                              TRAJECTORY from launch to its current position.

VELOCITY RELATIVE TO MARS CENTER - velocity of the spacecraft with respect to
                              the center of the planet Mars in an inertial
                              reference frame. This DOES NOT include the
                              rotational velocity of the planet.
VELOCITY RELATIVE TO MARS SURFACE - velocity of the spacecraft with respect to
                              Mars in the Mars body-fixed frame. This DOES
                              include the rotational velocity of the planet.
                              This is the one that should be decreasing during
                              descent and approach zero as we hit the surface.
                              
  
DISTANCES TO EARTH & SUN - distance from Earth and Sun centers to spacecraft

GEOCENTRIC & HELIOCENTRIC VELOCITIES - velocity of the spacecraft with respect
                              to the centers of Earth and the Sun in an inertial
                              reference frame.

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