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Location: Kempten
(47.7167°N, 10.3167°E)
Time: 13:42:20

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738634913
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 22:572021 Sep 18 16:38
Time of closest approach (UTC)2021 Aug 02 12:25:09.180
Minimum distance2.780 km
Height difference-2.697 km
Relative speed12.636 km/s
Angle between velocity vectors115°
Geographic position74.0°N, 81.5°W
Height778 km