User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 17:21:38

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1812LEMUR 2 WANLI
Spacetrack catalog number1729544402
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 25 12:162021 Oct 25 13:13
Time of closest approach (UTC)2021 Sep 23 03:49:48.590
Minimum distance2.114 km
Height difference-2.082 km
Relative speed15.178 km/s
Angle between velocity vectors180°
Geographic position74.9°S, 39.2°W
Height547 km