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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 19:56:14

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666FLOCK 4P 3
Spacetrack catalog number1588944812
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jun 13 10:442021 Jun 13 03:27
Time of closest approach (UTC)2021 May 12 01:32:46.812
Minimum distance5.291 km
Height difference2.012 km
Relative speed15.221 km/s
Angle between velocity vectors176°
Geographic position82.4°N, 132.8°W
Height514 km