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Location: East Guldeford
(50.9500°N, 0.7500°E)
Time: 17:33:29

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1818NOAA 16 DEB
Spacetrack catalog number1736941291
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 27 19:162021 Sep 27 19:41
Time of closest approach (UTC)2021 Jul 28 04:03:27.323
Minimum distance177.801 km
Height difference-3.896 km
Relative speed13.988 km/s
Angle between velocity vectors139°
Geographic position61.8°S, 140.3°E
Height794 km