CSO 1 search elements for 2018 Dec 19 UTC

From: Ted Molczan via Seesat-l <seesat-l_at_satobs.org>
Date: Tue, 18 Dec 2018 19:53:01 -0500
CSO 1 is scheduled for launch from Kourou aboard a Soyuz ST-A on 2018 Dec 19 at 16:37:14 UTC.

Stephen Clark will live-blog the launch for Spaceflight Now:

https://spaceflightnow.com/2018/12/18/live-coverage-french-spy-satellite-set-for-launch-on-soyuz-rocket/

The press kit is available here:

https://presse.cnes.fr/sites/default/files/drupal/201812/default/cp208-2018_-_pre-vs20_va.pdf

The target plane appears to be that of the Helios 2A and 2B satellites, but for a higher altitude orbit.

Here are rough search elements based on the planned launch time:

CSO 1                                                    800 X 800 km
1 74900U 74900A   18353.69738426  .00000000  00000-0  00000-0 0    08
2 74900  98.6250 287.0000 0000100   0.0000   5.0000 14.26800000    06

The orbit will be visible immediately to observers south of about 30 S. Northern hemisphere observers must wait for
spring to see it.

Ted Molczan


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Received on Tue Dec 18 2018 - 18:54:12 UTC

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