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Location: �bnet
(46.9957°N, 8.4908°E)
Time: 14:09:55

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 858 RocketDMSP 5D-2 F11 DEB
Spacetrack catalog number944428330
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 27 13:552021 Sep 27 07:08
Time of closest approach (UTC)2021 Jul 30 23:45:01.838
Minimum distance56.295 km
Height difference-5.671 km
Relative speed14.855 km/s
Angle between velocity vectors167°
Geographic position57.1°S, 77.5°E
Height792 km