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Location: El Mouella
(16.4949°N, 9.1594°W)
Time: 18:00:56

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666ZHUHAI-1 OHS-02
Spacetrack catalog number1588943441
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jun 17 22:132021 Jun 18 03:13
Time of closest approach (UTC)2021 May 11 05:40:43.434
Minimum distance3.892 km
Height difference1.481 km
Relative speed15.187 km/s
Angle between velocity vectors180°
Geographic position65.0°S, 97.1°W
Height533 km