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Location: Le Petit-Vavre
(46.5081°N, 1.5239°E)
Time: 04:02:09

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1500FLOCK 4A 18
Spacetrack catalog number1437244089
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 13 20:482021 Jun 13 17:25
Time of closest approach (UTC)2021 May 11 21:48:50.485
Minimum distance4.201 km
Height difference-1.377 km
Relative speed15.218 km/s
Angle between velocity vectors180°
Geographic position28.8°S, 0.8°E
Height510 km