User: anonymous   Login
Location: Heidgraben
(53.7081°N, 9.6576°E)
Time: 21:00:51

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2221PDD Test Mass
Spacetrack catalog number2223620565
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2020 Oct 20 10:322020 Oct 20 12:50
Time of closest approach (UTC)2020 Oct 02 00:43:41.043
Minimum distance5.657 km
Height difference3.374 km
Relative speed10.113 km/s
Angle between velocity vectors84°
Geographic position82.5°N, 75.8°E
Height624 km