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Location: Heisler
(52.6701°N, 112.2239°W)
Time: 00:01:58

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCosmos 858
Spacetrack catalog number273869443
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2022 May 17 12:042022 May 17 13:50
Time of closest approach (UTC)2022 Feb 01 02:37:09.504
Minimum distance9.818 km
Height difference1.949 km
Relative speed14.905 km/s
Angle between velocity vectors172°
Geographic position10.1°S, 27.6°E
Height771 km