User: anonymous   Login
Location: Dampvalley
(47.9094°N, 6.1967°E)
Time: 00:40:10

Close Encounter Details

Primary satelliteSecondary satellite
NameCZ-4B R/BCosmos 2221 Rocket
Spacetrack catalog number3718122237
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 13 10:092021 Jun 13 08:18
Time of closest approach (UTC)2021 May 13 18:33:07.461
Minimum distance199.132 km
Height difference-1.162 km
Relative speed12.289 km/s
Angle between velocity vectors110°
Geographic position81.4°N, 144.4°W
Height657 km