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Location: Gallinara
(44.0333°N, 8.2333°E)
Time: 16:43:20

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1980 Rocketdeb Chang Zheng 4
Spacetrack catalog number1965020852
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jan 19 14:402021 Jan 20 00:06
Time of closest approach (UTC)2020 Dec 04 22:00:18.810
Minimum distance40.262 km
Height difference2.201 km
Relative speed12.272 km/s
Angle between velocity vectors111°
Geographic position71.0°N, 89.9°W
Height843 km