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Location: Elk Horn Observatory
(36.6768°N, 80.8309°W)
Time: 18:17:17

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatIRIDIUM 33 DEB
Spacetrack catalog number2738636483
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2020 Oct 23 11:102020 Oct 19 06:41
Time of closest approach (UTC)2020 Oct 03 17:38:07.573
Minimum distance5.032 km
Height difference-4.119 km
Relative speed14.156 km/s
Angle between velocity vectors143°
Geographic position80.6°S, 60.8°E
Height794 km