User: anonymous   Login
Location: ?
(35.4214°N, 139.3011°E)
Time: 20:30:35

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 17:47:37.431
Minimum distance3.848 km
Height difference1.885 km
Relative speed15.078 km/s
Angle between velocity vectors176°
Geographic position80.4°S, 32.5°W
Height631 km