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Location: ??????????
(48.4699°N, 37.9573°E)
Time: 08:43:38

Close Encounter Details

Primary satelliteSecondary satellite
NameIridium 4 RocketCOSMOS 2251 DEB
Spacetrack catalog number2479734275
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 May 11 16:552021 May 11 17:23
Time of closest approach (UTC)2021 Apr 18 12:26:45.567
Minimum distance37.029 km
Height difference4.116 km
Relative speed14.134 km/s
Angle between velocity vectors142°
Geographic position59.6°S, 8.2°W
Height749 km