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Location: Le Petit-Vavre
(46.5081°N, 1.5239°E)
Time: 02:23:27

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1500FLOCK 4S 2
Spacetrack catalog number1437247498
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Jun 13 08:092021 Jun 13 10:40
Time of closest approach (UTC)2021 May 11 22:27:49.433
Minimum distance3.974 km
Height difference1.621 km
Relative speed15.200 km/s
Angle between velocity vectors180°
Geographic position3.5°S, 166.4°E
Height523 km