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Location: Fontevrault
(47.1823°N, 0.0493°E)
Time: 04:02:13

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1726PROXIMA II
Spacetrack catalog number1649543696
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 18 10:402021 Oct 18 12:42
Time of closest approach (UTC)2021 Sep 26 01:24:36.292
Minimum distance4.237 km
Height difference-0.365 km
Relative speed15.117 km/s
Angle between velocity vectors166°
Geographic position28.5°S, 99.8°E
Height498 km