User: anonymous   Login
Location: Mohawk View
(42.7837°N, 73.7885°W)
Time: 11:42:36

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2151KH 9-17 ELINT
Spacetrack catalog number2142213172
Radar cross sectionlarge
Epoch of two-line elements (UTC)2021 Oct 16 01:542021 Sep 17 00:53
Time of closest approach (UTC)2021 Sep 21 02:50:10.603
Minimum distance4.262 km
Height difference-1.874 km
Relative speed14.953 km/s
Angle between velocity vectors165°
Geographic position81.3°S, 40.0°E
Height626 km