User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 16:07:52

Close Encounter Details

Primary satelliteSecondary satellite
NameOkean 1-7CZ-4B R/B
Spacetrack catalog number2331745858
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Sep 18 04:202021 Sep 17 13:23
Time of closest approach (UTC)2021 Aug 04 20:16:28.919
Minimum distance5.440 km
Height difference5.418 km
Relative speed14.999 km/s
Angle between velocity vectors178°
Geographic position71.9°S, 83.8°E
Height643 km