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Location: Nairn
(57.5833°N, 3.8667°W)
Time: 18:51:58

Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 2AAUSAT 4
Spacetrack catalog number1141460
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Jan 16 06:142021 Jan 16 14:54
Time of closest approach (UTC)2020 Nov 26 17:55:46.751
Minimum distance657.098 km
Height difference28.669 km
Relative speed10.836 km/s
Angle between velocity vectors88°
Geographic position31.7°N, 60.9°W
Height595 km