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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 08:26:40

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738633837
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2023 Apr 01 19:572023 Apr 01 11:31
Time of closest approach (UTC)2023 Feb 08 20:40:18.848
Minimum distance28.617 km
Height difference-3.453 km
Relative speed14.862 km/s
Angle between velocity vectors169°
Geographic position45.4°N, 81.9°W
Height772 km