User: anonymous   Login
Location: Fours
(44.3167°N, 6.7000°E)
Time: 03:16:30

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1812TIANHUI 2-01A
Spacetrack catalog number1729544207
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Apr 15 23:372021 Apr 15 23:33
Time of closest approach (UTC)2021 Mar 03 19:17:57.972
Minimum distance6.005 km
Height difference-5.725 km
Relative speed15.182 km/s
Angle between velocity vectors180°
Geographic position58.5°S, 146.3°E
Height543 km