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Location: ????????
(42.0488°N, 44.0407°E)
Time: 09:04:50

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1766 RocketIRIS
Spacetrack catalog number1688239197
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2020 Sep 23 08:502020 Sep 23 10:52
Time of closest approach (UTC)2020 Aug 18 11:17:50.627
Minimum distance3.438 km
Height difference2.320 km
Relative speed15.093 km/s
Angle between velocity vectors176°
Geographic position79.6°N, 133.0°W
Height633 km