Iridium 33
![]() A mockup of an Iridium satellite
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Mission type | Communication |
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Operator | Iridium Satellite LLC |
COSPAR ID | 1997-051C |
Spacecraft properties | |
Bus | LM-700A |
Manufacturer | Lockheed Martin |
Start of mission | |
Launch date | 14 September 1997 |
Rocket | Proton-K/DM2 |
Launch site | Baikonur 81/23 |
Contractor | ILS |
End of mission | |
Destroyed | 10 February 2009, 16:56 Collision with Kosmos 2251 |
UTC
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Iridium 33 was a communications satellite launched by the United States for Iridium Communications. It was launched into low Earth orbit from Site 81/23 at the Baikonur Cosmodrome at 01:36 GMT on 14 September 1997, by a Proton-K carrier rocket with a Block DM2 upper stage.[1][2] It was operated in Plane 3 of the Iridium satellite constellation, with an ascending node of 230.9°.[1]
Destruction
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On 10 February 2009, at 16:56 GMT, Kosmos 2251 (a retired Strela satellite) and Iridium 33 collided, resulting in the destruction of both spacecraft.[3] NASA reported that a large amount of space debris was produced by the collision.[4][5][6] [7]
References
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Wikinews has news coverage of the 2009 satellite collision |
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