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Location: Great Malvern
(52.1167°N, 2.3167°W)
Time: 22:22:44

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1733FLOCK EP 1
Spacetrack catalog number1661146813
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jan 20 03:532021 Jan 20 10:51
Time of closest approach (UTC)2020 Dec 06 18:46:09.595
Minimum distance2.990 km
Height difference-0.685 km
Relative speed15.209 km/s
Angle between velocity vectors180°
Geographic position33.5°S, 140.7°W
Height522 km