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Location: �perlecques
(50.8057°N, 2.1521°E)
Time: 00:19:15

Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 3Kosmos-963
Spacetrack catalog number2010491
Radar cross sectionmediumlarge
Epoch of two-line elements (UTC)2021 Sep 20 10:202021 Sep 20 07:09
Time of closest approach (UTC)2021 Aug 06 13:27:24.640
Minimum distance14.881 km
Height difference0.767 km
Relative speed11.338 km/s
Angle between velocity vectors100°
Geographic position28.6°S, 138.5°W
Height1205 km