Yet another update to my Decay Watch page... _____________________________________________________________________ Object: #25032 = 97- 67 C = GPS 2-28 r2 (PAM-D) Decay predictions: Source Prediction made Predicted decay at Latitude Longitude UTC UTC deg deg SpaceCom Nov 5 08:47 Nov 9 09:10 +-3d 33.5 N 14.7 W SatEvo Nov 6 21:20 Nov 9 19:43 +-22h Latest elset: GPS 2-28 r2 829 x 136 km 1 25032U 97067C 00311.49956646 .08694712 00000-0 81716-3 0 3486 2 25032 34.8204 117.7950 0505090 27.6630 335.0641 15.27720812 76851 _____________________________________________________________________ Object: #25069 = 97- 75 C = JCSat-5 Ariane 44P rocket Final decay analyses: Source Prediction made Predicted decay at Latitude Longitude UTC UTC deg deg SpaceCom Nov 6 19:53 Nov 6 15:36 +-6h 4.0 N 108.3 E SatEvo Nov 6 21:00 Nov 6 15:23 +-3h 3.4 N 66.4 E Final elset: JCSat-5 Ariane 44P r 603 x 108 km 1 25069U 97075C 00311.19659919 .34382328 -32074-4 56554-3 0 4160 2 25069 4.1623 292.1980 0367361 41.5358 319.4808 15.71142687 41834 Note: The final elset, one of four issued for that orbit, shows this running 2.5 min late against the prediction I posted yesterday. SpaceCom appears to have lost it well before decay. I show decay near perigee on the second of these two SatEvo-predicted orbits: JCSat-5 Ariane 44P r 296 x 95 km 1 25069U 97075C 00311.57121613 1.37901983 37803+1 75740-3 0 94162 2 25069 4.1608 288.9908 0153255 47.9249 313.3686 16.28913031 41899 JCSat-5 Ariane 44P r 157 x 90 km 1 25069U 97075C 00311.63187270 5.87964167 50000+2 14148-2 0 94161 2 25069 4.1603 288.4391 0051191 49.0239 311.4181 16.56074682 41905 This has it over the Indian Ocean, to the W of the Maldives. SpaceCom's decay location is further E on the same rev, over Malaysia. The uncertainty is several revs. _____________________________________________________________________ Alan -- Alan Pickup / COSPAR 2707: 55d53m48.7s N 3d11m51.2s W 156m asl Edinburgh / SatEvo & elsets: http://www.wingar.demon.co.uk/satevo/ Scotland / Decay Watch: http://www.wingar.demon.co.uk/satevo/dkwatch/ ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Mon Nov 06 2000 - 13:28:42 PST