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Location: Axtheid
(49.6213°N, 11.8205°E)
Time: 22:26:16

Close Encounter Details

Primary satelliteSecondary satellite
NameNOAA 11Cosmos 2278
Spacetrack catalog number1953123087
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 May 16 20:572021 May 16 16:49
Time of closest approach (UTC)2021 Apr 25 00:31:54.266
Minimum distance6.357 km
Height difference4.641 km
Relative speed14.778 km/s
Angle between velocity vectors168°
Geographic position29.2°S, 93.8°W
Height846 km