User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 17:48:50

Close Encounter Details

Primary satelliteSecondary satellite
NameOkean 1-7FENGYUN 1C DEB
Spacetrack catalog number2331730338
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 04:202021 Sep 17 22:55
Time of closest approach (UTC)2021 Aug 07 20:57:36.710
Minimum distance27.037 km
Height difference-4.117 km
Relative speed14.552 km/s
Angle between velocity vectors147°
Geographic position81.6°S, 106.0°E
Height646 km