User: anonymous   Login
Location: Nederland
(52.1000°N, 5.2000°E)
Time: 11:36:51

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCosmos 1140
Spacetrack catalog number2738611573
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 20 21:332021 Oct 20 10:09
Time of closest approach (UTC)2021 Sep 23 23:32:07.983
Minimum distance5.574 km
Height difference3.308 km
Relative speed11.653 km/s
Angle between velocity vectors102°
Geographic position73.4°N, 108.6°E
Height777 km