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Location: Elk Horn Observatory
(36.6768°N, 80.8309°W)
Time: 17:19:32

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatIRIDIUM 33 DEB
Spacetrack catalog number2738635051
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2020 Oct 21 23:482020 Oct 22 05:00
Time of closest approach (UTC)2020 Oct 06 08:28:38.471
Minimum distance6.871 km
Height difference6.867 km
Relative speed14.921 km/s
Angle between velocity vectors174°
Geographic position37.8°N, 34.7°W
Height769 km