User: anonymous   Login
Location: ?
(35.4214°N, 139.3011°E)
Time: 20:27:57

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2221PERSEUS M2
Spacetrack catalog number2223640037
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2020 Oct 25 11:352020 Oct 25 12:11
Time of closest approach (UTC)2020 Sep 25 14:33:51.280
Minimum distance3.119 km
Height difference1.756 km
Relative speed15.077 km/s
Angle between velocity vectors176°
Geographic position80.2°S, 14.6°E
Height631 km