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Location: Ferchesar
(52.6477°N, 12.4298°E)
Time: 05:00:15

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCosmos 1140
Spacetrack catalog number2738611573
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 16 14:162021 Oct 16 12:34
Time of closest approach (UTC)2021 Sep 23 23:32:07.764
Minimum distance4.778 km
Height difference3.574 km
Relative speed11.653 km/s
Angle between velocity vectors102°
Geographic position73.4°N, 108.6°E
Height777 km