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Location: Oberwangen
(47.4286°N, 8.9679°E)
Time: 13:52:54

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1844deb Chang Zheng 4
Spacetrack catalog number1797320879
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Oct 26 00:172021 Oct 25 23:15
Time of closest approach (UTC)2021 Sep 24 21:09:08.058
Minimum distance17.451 km
Height difference-3.830 km
Relative speed14.840 km/s
Angle between velocity vectors168°
Geographic position33.9°S, 110.5°W
Height835 km