User: anonymous   Login
Location: Borgo
(42.3939°N, 9.2791°E)
Time: 03:57:47

Close Encounter Details

Primary satelliteSecondary satellite
NameCOSMO-SKYMED 1Cosmos 921 Rocket
Spacetrack catalog number3159810096
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 May 18 17:382021 May 18 22:25
Time of closest approach (UTC)2021 Apr 18 10:36:45.700
Minimum distance16.855 km
Height difference2.276 km
Relative speed11.451 km/s
Angle between velocity vectors99°
Geographic position74.8°N, 137.8°E
Height635 km