User: anonymous   Login
Location: Gro�bocka
(50.8204°N, 11.9702°E)
Time: 10:30:52

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738637336
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 22:572021 Sep 18 17:26
Time of closest approach (UTC)2021 Aug 03 21:49:51.139
Minimum distance3.511 km
Height difference-0.751 km
Relative speed14.335 km/s
Angle between velocity vectors147°
Geographic position71.5°N, 132.6°E
Height778 km