<font face="arial">
	<p align="justify">

November 26, 2021
<br><br><br>
<center>
<font face="arial">

<b><I>Vyacheslav V. Ivashkin </I></b> <br> (<I>Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences</I>) <br><br>

<b> ON THE EFFECT OF EARTH COMPRESSION<br> ON THE ENERGY INTEGRAL AND SOME CHARACTERISTICS OF THE SPACECRAFT ORBIT <br>
WHEN FLYING TO THE MOON OR PLANET

</b><br><br>



</font>

</center>
<p align="justify">
<br><br><br><I>Abstract is available in Russian.</I><br>
<br>

<br>
<br>
<hr>

<!--br><I>Video:</I><br--><br>
<table border="0" width="100%" cellpadding="3" cellspacing="0">
<tr>
	<td width="50%" height="*" valign="top">
	<center>
	<I>PDF presentation: </I><br><br>
	</center>
	<object data="20211126_Ivashkin.pdf" type="application/pdf" width="100%" height=300vh> 
		<p><b><center>Unable to disply the document. <br></b>  <a href="20211126_Ivashkin.pdf">Download</a>.</center></p>
	</object>
	</td>
	<td width="50%" height="*" valign="top">
	<center>
	<I>Video:</I> <br><br>
		<video controls width="100%">	<source src="20211126_Ivashkin.mp4" type="video/mp4">
		This video is not supported by the browser... 
		</video>  
	</center>
	</td>
</tr>
</table>

<br>
<br>



<!--a href="https://zoom.us/j/93932412084?pwd=TnhKbi80ZVV1a08yY01xTzhOOFc1Zz09" style="background:lightgreen; border:1px solid black; position: relative; top: -4px; text-decoration: none; border-radius: 3px; padding: 0 2px; font-size: 90%"> Connect to a video conference </a><br>    

<br><br>
Conference ID: 939 3241 2084 <br>
Access code: 547167
<br-->

<!--a class="link" href="20211126_Ivashkin.mp4" style="background:lightgreen; border:1px solid black; position: relative; top: -4px; text-decoration: none; border-radius: 3px; padding: 0 2px; font-size: 90%"> Video </a><br>    
<br>



<br>
PDF-presentation:  <a href="20211126_Ivashkin.pdf"><img src="../pdf.gif" border="0"></a-->
</font>