User: anonymous   Login
Location: LewisvilleTX
(33.0462°N, 96.9942°W)
Time: 14:53:21

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatIridium 44
Spacetrack catalog number2738625078
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Dec 04 23:412021 Dec 04 21:30
Time of closest approach (UTC)2021 Oct 29 01:05:15.663
Minimum distance11.430 km
Height difference-1.892 km
Relative speed13.609 km/s
Angle between velocity vectors131°
Geographic position81.5°N, 162.3°E
Height779 km