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Location: Ferchesar
(52.6477°N, 12.4298°E)
Time: 08:56:00

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738634819
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 25 13:412021 Oct 25 04:06
Time of closest approach (UTC)2021 Sep 22 22:20:50.922
Minimum distance5.753 km
Height difference-0.250 km
Relative speed10.958 km/s
Angle between velocity vectors94°
Geographic position72.6°N, 109.2°W
Height778 km