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Location: Geroldsau
(48.7259°N, 8.2466°E)
Time: 18:38:47

Close Encounter Details

Primary satelliteSecondary satellite
NameIRS-1DCosmos 407
Spacetrack catalog number249715174
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 17 02:152021 Oct 16 12:46
Time of closest approach (UTC)2021 Sep 17 15:51:37.461
Minimum distance2.941 km
Height difference-0.885 km
Relative speed14.804 km/s
Angle between velocity vectors167°
Geographic position53.7°N, 38.0°W
Height803 km