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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 19:50:34

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1354 RocketCOSMOS 1867 COOLANT
Spacetrack catalog number1314939646
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 16 10:082021 Sep 15 07:50
Time of closest approach (UTC)2021 Aug 04 12:56:36.152
Minimum distance7.374 km
Height difference2.866 km
Relative speed5.707 km/s
Angle between velocity vectors45°
Geographic position65.1°S, 76.8°E
Height792 km