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Location: �chenoz-la-M�line
(47.6009°N, 6.1354°E)
Time: 08:37:13

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2228SKYMED 4
Spacetrack catalog number2228637216
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 May 11 21:302021 May 11 19:52
Time of closest approach (UTC)2021 Apr 28 13:45:12.384
Minimum distance3.845 km
Height difference3.839 km
Relative speed15.061 km/s
Angle between velocity vectors179°
Geographic position57.8°S, 47.5°E
Height641 km