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Location: Casteau
(50.5142°N, 4.0161°E)
Time: 11:33:42

Close Encounter Details

Primary satelliteSecondary satellite
NameExplorer 11/Cluster Stage 4DMSP 5D-2 F13 DEB
Spacetrack catalog number10740472
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Sep 21 19:442021 Sep 21 18:40
Time of closest approach (UTC)2021 Aug 01 10:32:29.568
Minimum distance1123.721 km
Height difference33.837 km
Relative speed8.850 km/s
Angle between velocity vectors71°
Geographic position6.8°S, 109.5°E
Height625 km