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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 20:59:24

Close Encounter Details

Primary satelliteSecondary satellite
NameSJ 16-02YAOGAN 11
Spacetrack catalog number4163437165
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 17 12:162021 Jun 16 21:35
Time of closest approach (UTC)2021 May 18 00:34:57.008
Minimum distance6.954 km
Height difference1.157 km
Relative speed11.051 km/s
Angle between velocity vectors94°
Geographic position73.4°N, 14.6°W
Height627 km