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Location: New Greens
(51.7702°N, 0.3379°W)
Time: 10:23:31

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatNOAA 16 DEB
Spacetrack catalog number2738642414
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 22:572021 Sep 18 16:08
Time of closest approach (UTC)2021 Aug 02 12:11:35.448
Minimum distance34.698 km
Height difference11.006 km
Relative speed14.466 km/s
Angle between velocity vectors151°
Geographic position54.4°N, 60.5°E
Height775 km