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Location: Igon
(43.1667°N, 0.2333°W)
Time: 01:32:29

Close Encounter Details

Primary satelliteSecondary satellite
NameSKYMED 3Cosmos 1666 Rocket
Spacetrack catalog number3341215890
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Apr 11 18:082021 Apr 11 20:23
Time of closest approach (UTC)2021 Mar 05 22:28:33.348
Minimum distance0.983 km
Height difference0.735 km
Relative speed15.075 km/s
Angle between velocity vectors179°
Geographic position39.7°S, 77.3°W
Height637 km