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Location: ??????????
(48.4699°N, 37.9573°E)
Time: 08:43:00

Close Encounter Details

Primary satelliteSecondary satellite
NameIridium 4 RocketCOSMOS 2251 DEB
Spacetrack catalog number2479735660
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 May 11 16:552021 May 10 09:21
Time of closest approach (UTC)2021 Apr 16 10:35:07.784
Minimum distance4.975 km
Height difference2.909 km
Relative speed13.702 km/s
Angle between velocity vectors133°
Geographic position64.9°S, 23.9°E
Height755 km