User: anonymous   Login
Location: *
(51.1248°S, 108.4023°W)
Time: 03:30:21

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1939 RocketCZ-4B R/B
Spacetrack catalog number1904639359
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 23 18:202021 Oct 23 17:37
Time of closest approach (UTC)2021 Sep 28 19:19:31.871
Minimum distance0.917 km
Height difference-0.306 km
Relative speed15.142 km/s
Angle between velocity vectors171°
Geographic position34.7°N, 25.2°W
Height538 km