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Location: A�t �Alizem
(31.2076°N, 8.7872°W)
Time: 17:34:15

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1821 RocketSL-14 DEB
Spacetrack catalog number1752639971
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Apr 16 21:192021 Apr 17 09:34
Time of closest approach (UTC)2021 Mar 02 07:20:38.752
Minimum distance41.329 km
Height difference1.191 km
Relative speed10.520 km/s
Angle between velocity vectors92°
Geographic position79.7°S, 60.6°E
Height1022 km