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Location: Great Malvern
(52.1167°N, 2.3167°W)
Time: 15:09:01

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1908 RocketHUMSAT D
Spacetrack catalog number1874939433
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jan 15 10:512021 Jan 15 02:02
Time of closest approach (UTC)2020 Dec 09 21:33:47.592
Minimum distance3.214 km
Height difference-3.159 km
Relative speed15.110 km/s
Angle between velocity vectors180°
Geographic position67.6°N, 47.8°W
Height620 km