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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 03:22:14

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666ATHENA
Spacetrack catalog number1588946275
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jun 12 12:372021 Jun 12 03:56
Time of closest approach (UTC)2021 May 08 19:37:21.287
Minimum distance4.079 km
Height difference-4.077 km
Relative speed15.194 km/s
Angle between velocity vectors180°
Geographic position17.4°S, 140.2°W
Height527 km