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Location: New Greens
(51.7702°N, 0.3379°W)
Time: 10:07:57

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatNOAA 16 DEB
Spacetrack catalog number2738641054
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 22:572021 Sep 18 21:46
Time of closest approach (UTC)2021 Jul 29 22:11:41.514
Minimum distance7.378 km
Height difference0.421 km
Relative speed14.423 km/s
Angle between velocity vectors150°
Geographic position55.0°S, 90.4°E
Height785 km