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Location: Angwan Shehu
(11.2514°N, 7.4613°E)
Time: 17:29:11

Close Encounter Details

Primary satelliteSecondary satellite
NameN. Korean satelliteCosmos 546
Spacetrack catalog number390266350
Radar cross sectionmediumlarge
Epoch of two-line elements (UTC)2021 May 16 16:512021 May 16 11:23
Time of closest approach (UTC)2021 Apr 22 18:33:09.617
Minimum distance23.534 km
Height difference0.636 km
Relative speed14.028 km/s
Angle between velocity vectors134°
Geographic position39.1°N, 28.2°W
Height507 km