User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 16:09:21

Close Encounter Details

Primary satelliteSecondary satellite
NameOkean 1-7FENGYUN 1C DEB
Spacetrack catalog number2331737469
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 04:202021 Sep 15 13:05
Time of closest approach (UTC)2021 Aug 06 08:47:25.392
Minimum distance8.170 km
Height difference3.781 km
Relative speed15.142 km/s
Angle between velocity vectors177°
Geographic position60.9°N, 143.9°W
Height603 km