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Location: Geroldsau
(48.7259°N, 8.2466°E)
Time: 18:07:41

Close Encounter Details

Primary satelliteSecondary satellite
NameIRS-1Ddeb Kosmos-397
Spacetrack catalog number249715531
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 17 02:152021 Oct 15 14:59
Time of closest approach (UTC)2021 Sep 19 04:45:09.176
Minimum distance0.758 km
Height difference-0.083 km
Relative speed13.739 km/s
Angle between velocity vectors135°
Geographic position64.3°N, 122.2°E
Height814 km