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Location: Ferchesar
(52.6477°N, 12.4298°E)
Time: 06:35:17

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738637498
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 16 14:162021 Oct 11 23:52
Time of closest approach (UTC)2021 Sep 20 01:51:23.316
Minimum distance6.378 km
Height difference0.234 km
Relative speed8.396 km/s
Angle between velocity vectors68°
Geographic position67.8°N, 155.1°W
Height777 km