User: anonymous   Login
Location: Bouchavesnes-Bergen
(49.9859°N, 2.9203°E)
Time: 08:42:43

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1812Cosmos 1908
Spacetrack catalog number1729518748
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 21 14:012021 Jun 21 09:37
Time of closest approach (UTC)2021 May 10 14:53:04.012
Minimum distance68.260 km
Height difference-0.862 km
Relative speed10.569 km/s
Angle between velocity vectors88°
Geographic position79.9°N, 138.1°E
Height535 km