Decay watch: Mar 25 (Iridium 11A S/D)

Alan Pickup (alan@wingar.demon.co.uk)
Thu, 25 Mar 1999 23:50:43 +0000

SpaceCom have posted another decay notice for the Iridium 11A Smart
Dispenser...
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Object: #25580 = 98- 74 D = Iridium 11A Smart Dispenser

Decay predictions:
Source   Prediction made    Predicted decay at      Latitude Longitude
               UTC                UTC                  deg      deg

SpaceCom   Mar 23 10:26     Apr  2 10:53 +-6d        50.3 S    25.0 W
SpaceCom   Mar 25 22:20     Apr  1 20:34 +-4d         5.8 S     5.8 E

SatEvo     Mar 23 20:40     Apr  2 00:00 +-2.5d
SatEvo     Mar 25 23:40     Apr  2 00:00 +-1.5d

Latest elset:
Irid 11A S/D     4.0  2.0  0.0  5.5 d            323 x 179 km
1 25580U 98074D   99084.88402303  .01102755 -15115-5  54420-3 0  1884
2 25580  86.3004 147.5441 0107990 133.4115 227.6233 16.08547955 15127
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Alan
-- 
 Alan Pickup | COSPAR 2707:   55d53m48.7s N   3d11m51.2s W   156m asl
 Edinburgh   | Home:   alan@wingar.demon.co.uk    +44 (0)131 477 9144
 Scotland    | SatEvo page:     http://www.wingar.demon.co.uk/satevo/