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Location: Bluff Heights
(33.7692°N, 118.1592°W)
Time: 15:40:28
(UTC+00:00)
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Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 3FENGYUN 1C DEB
Spacetrack catalog number2031015
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Sep 16 13:042021 Sep 16 09:12
Time of closest approach (UTC)2021 Aug 11 09:55:39.906
Minimum distance137.896 km
Height difference6.467 km
Relative speed13.647 km/s
Angle between velocity vectors121°
Geographic position25.8°S, 30.2°W
Height621 km
 

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