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Location: Bailleul
(50.3375°N, 2.8513°E)
Time: 14:04:30

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1867NOAA 16 DEB
Spacetrack catalog number1818741506
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 21 20:332021 Oct 21 02:25
Time of closest approach (UTC)2021 Sep 30 16:44:29.469
Minimum distance6.999 km
Height difference3.955 km
Relative speed13.950 km/s
Angle between velocity vectors139°
Geographic position60.7°N, 40.6°W
Height811 km