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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 21:16:34

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666FLOCK EP 9
Spacetrack catalog number1588946815
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 13 10:442021 Jun 13 10:24
Time of closest approach (UTC)2021 May 12 21:17:58.633
Minimum distance0.719 km
Height difference0.564 km
Relative speed15.171 km/s
Angle between velocity vectors177°
Geographic position82.5°S, 106.3°E
Height543 km