Globalstar Flare
Ron Lee (ronlee@pcisys.net)
Wed, 22 Sep 1999 20:52:09 -0600
I just observed three of the objects from the launch earlier today.
I believe the first two objects were Globalstar M055 and the Ikar
(Soyuz R/B (2)).
At about 2:33:30 UT on 23 Sep 99 while waiting for trailing objects
I noticed a brilliant flare to the right. I suspect it was the
Globalstar M055. Magnitude was perhaps in the negative range and
lasted about 5 seconds.
Az/el were around 345/32 with a Skymap phase angle of 76.4.
Could this be another Iridium scenario?
I did watch the same point for about 15 seconds and did not notice
any other flares. The fact that the first(?) satellite was so bright
while the others were faint or invisisble (in 7x50 binocs) may be a
factor
Elsets below:
GLOBALSTAR M033
1 25907U 99049A 99265.87640920 -.00000148 00000-0 00000+0 0 18
2 25907 51.9886 229.6535 0049079 184.5401 175.6920 13.90178984 28
GLOBALSTAR MO50
1 25908U 99049B 99265.87626642 -.00000148 00000-0 00000+0 0 14
2 25908 52.0051 229.7236 0037476 186.8361 172.5210 13.90042014 24
GLOBALSTAR MO55
1 25909U 99049C 99265.87626642 -.00000148 00000-0 00000+0 0 15
2 25909 51.9751 229.6115 0037729 188.4119 171.1276 13.90292401 29
GLOBALSTAR MO58
1 25910U 99049D 99265.87626642 -.00000148 00000-0 00000+0 0 17
2 25910 51.9642 229.6081 0039073 185.5978 173.9643 13.90083787 20
SOYUZ R/B (1)
1 25911U 99E 99265.87626642 -.00002937 92836-5 00000+0 0 16
2 25911 51.9797 229.5266 0484933 79.6446 344.2850 14.98007634 27
SOYUZ R/B (2)
1 25912U 99049F 99265.87626642 -.00000148 00000-0 00000+0 0 19
2 25912 51.9633 229.6076 0040145 185.1043 174.4428 13.90231806 21
Ron Lee