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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 00:37:02

Close Encounter Details

Primary satelliteSecondary satellite
NameTerradeb Kosmos-407
Spacetrack catalog number2599413498
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 16 19:482021 Jun 16 14:03
Time of closest approach (UTC)2021 May 18 01:23:17.762
Minimum distance71.964 km
Height difference0.664 km
Relative speed7.227 km/s
Angle between velocity vectors58°
Geographic position63.8°S, 26.9°W
Height727 km