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Location: Hurstbourne Priors
(51.2000°N, 1.3667°W)
Time: 18:37:25

Close Encounter Details

Primary satelliteSecondary satellite
NameNOSS 3-4 (A)Cosmos 823 Rocket
Spacetrack catalog number317018874
Radar cross sectionlarge
Epoch of two-line elements (UTC)2020 Jul 12 21:542020 Aug 07 12:59
Time of closest approach (UTC)2020 Jul 12 14:32:39.171
Minimum distance4.327 km
Height difference-3.360 km
Relative speed13.702 km/s
Angle between velocity vectors137°
Geographic position37.3°S, 68.6°W
Height1016 km