Decay updates
Harro.Zimmer (Harro.Zimmer@t-online.de)
Tue, 22 Dec 1998 21:17:21 +0100
Today we have now the decay information for the SL-12 R/B (Aux Motor):
Dec 19, 13:50 UTC +/- 3 hours (42.7°N, 30.9°E)
Well within the limits of Alans last prediction, a few hours later then my
estimate.
The next candidate 1997-084J - Pegasus R/B shows a normal behavior.
MPM gives a a decay on Dec 28 04:50 UT in good agreement with USSPACECOM
and also SatEvo. The SGP4 analytical method shows a tendency to an earlier
reentry in the second half of Dec 27.
Don't forget 1996-69A (SSC 24670)! SPG4 shows an decay date at
Dec 31 06:15 UTC
That is significantly to early. But I think it could be possible that the EORSAT
may be decay around Jan 5-8, 1999.
By the way: The just released OIG Sixty Day Forecast Report give the following
decay dates: Pegasus R/B: Dec 23 and Cosmos 2335 also Dec 23 !
No commentary!!
Harro
Harro.Zimmer@t-online.de