Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Chandrayaan-1
Table title:
Lunar orbit insertion
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date (UTC) </th><th colspan=1 rowspan=1 > Burn time (seconds) </th><th colspan=1 rowspan=1 > Resulting periselene </th><th colspan=1 rowspan=1 > Resulting aposelene </th></tr>
<tr> <th colspan=1 rowspan=1 > 8 November </th><td colspan=1 rowspan=1 > 817 </td><td class="highlighted"  colspan=1 rowspan=1 > 504 km </td><td class="highlighted"  colspan=1 rowspan=1 > 7,502 km </td></tr>
<tr> <th colspan=1 rowspan=1 > 9 November </th><td colspan=1 rowspan=1 > 57 </td><td class="highlighted"  colspan=1 rowspan=1 > 200 km </td><td class="highlighted"  colspan=1 rowspan=1 > 7,502 km </td></tr>
<tr> <th colspan=1 rowspan=1 > 10 November </th><td colspan=1 rowspan=1 > 866 </td><td colspan=1 rowspan=1 > 187 km </td><td colspan=1 rowspan=1 > 255 km </td></tr>
<tr> <th colspan=1 rowspan=1 > 11 November </th><td colspan=1 rowspan=1 > 31 </td><td colspan=1 rowspan=1 > 101 km </td><td colspan=1 rowspan=1 > 255 km </td></tr>
<tr> <th colspan=1 rowspan=1 > 12 November Final orbit </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 100 km </td><td colspan=1 rowspan=1 > 100 km </td></tr>
</table>
Question:
Did Lunar Orbit Insertion change the orbit of Chandrayaan-1 on November 8 or 9?
Answer:
Lunar orbit insertion reduced the periselene to 200 km while aposelene remained unchanged at 7,502 km.