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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 21:33:54

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666LKW-2
Spacetrack catalog number1588943080
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 13 10:442021 Jun 13 12:08
Time of closest approach (UTC)2021 May 11 23:57:26.262
Minimum distance3.637 km
Height difference-0.963 km
Relative speed15.177 km/s
Angle between velocity vectors171°
Geographic position82.5°N, 123.6°W
Height515 km