At 02:55 5/06/03, Edward S Light wrote: >The following has just appeared from OIG ... > >MARS EXPRESS >1 27816U 03022A 03153.74696760 -.00003884 +12281-4 +00000-0 0 00003 >2 27816 051.7550 167.6480 0000010 000.0000 088.2820 16.35650938000006 >FREGAT D/S R/B >1 27817U 03022B 03153.74696759 -.00003884 +12281-4 +00000-0 0 00002 >2 27817 051.7550 167.6480 0000010 000.0000 088.2820 16.35650938000007 > >Can they be presumed to represent the initial, parking orbit of the >Mars spacecraft? Certainly Ed. Those list members who like keeping track of future interplanetary launches from Baikonur should store these away somewhere. The two US Mars launches predicted trajectories are available for ephemeris generation on JPL's HORIZON website. ( http://ssd.jpl.nasa.gov/horizons.html ) Separate choices are given for the 2 launch windows. A quick check using Munich's co-ordinates shows that For the MER-A launch window 1 at June 8, visibility at Munich low in the SE at a range of 150,000Km just before local dawn of June 9. Tony Beresford ----------------------------------------------------------------- To unsubscribe from SeeSat-L, send a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@satobs.org List archived at http://www.satobs.org/seesat/seesatindex.html
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