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Location: Great Malvern
(52.1167°N, 2.3167°W)
Time: 22:52:27

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1733NEMO-HD
Spacetrack catalog number1661146277
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jan 20 11:472021 Jan 20 18:00
Time of closest approach (UTC)2020 Dec 05 22:44:40.622
Minimum distance7.118 km
Height difference-3.308 km
Relative speed15.144 km/s
Angle between velocity vectors170°
Geographic position82.5°N, 99.3°W
Height536 km