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Location: Elk Horn Observatory
(36.6768°N, 80.8309°W)
Time: 17:12:41

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738635705
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2020 Oct 21 23:482020 Oct 19 19:15
Time of closest approach (UTC)2020 Oct 03 17:41:10.254
Minimum distance4.796 km
Height difference-2.051 km
Relative speed10.654 km/s
Angle between velocity vectors91°
Geographic position72.4°S, 27.6°E
Height793 km