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Location: Kalberh�ni
(46.4610°N, 7.2453°E)
Time: 01:15:44

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1869FLOCK 4V 17
Spacetrack catalog number1821446529
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Oct 25 04:152021 Oct 25 03:50
Time of closest approach (UTC)2021 Sep 27 09:02:21.386
Minimum distance283.458 km
Height difference-5.640 km
Relative speed3.954 km/s
Angle between velocity vectors30°
Geographic position58.9°S, 146.3°W
Height542 km