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Location: Petruro
(41.0333°N, 14.7833°E)
Time: 20:51:48

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1825GAOFEN 9 04
Spacetrack catalog number1756646025
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 22 08:362021 Oct 22 12:28
Time of closest approach (UTC)2021 Sep 21 01:22:42.034
Minimum distance55.541 km
Height difference1.078 km
Relative speed14.846 km/s
Angle between velocity vectors155°
Geographic position82.1°N, 125.8°W
Height517 km