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Location: Round Knob
(37.2473°N, 88.7376°W)
Time: 14:26:52

Close Encounter Details

Primary satelliteSecondary satellite
NameN. Korean satelliteCosmos 803
Spacetrack catalog number390268688
Radar cross sectionmediumlarge
Epoch of two-line elements (UTC)2021 Dec 08 22:472021 Dec 09 04:32
Time of closest approach (UTC)2021 Oct 21 14:18:15.758
Minimum distance212.428 km
Height difference11.284 km
Relative speed15.096 km/s
Angle between velocity vectors163°
Geographic position16.1°S, 41.8°E
Height462 km