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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 02:46:43

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666ZHUHAI-1 OHS-04
Spacetrack catalog number1588943443
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jun 12 12:372021 Jun 12 18:51
Time of closest approach (UTC)2021 May 11 14:54:44.718
Minimum distance6.844 km
Height difference6.843 km
Relative speed15.227 km/s
Angle between velocity vectors180°
Geographic position9.7°S, 108.6°E
Height503 km