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Location: New Greens
(51.7702°N, 0.3379°W)
Time: 22:14:12

Close Encounter Details

Primary satelliteSecondary satellite
NameHubble Space TelescopeFLOCK 4S 8
Spacetrack catalog number2058047474
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 24 21:072021 Sep 25 02:58
Time of closest approach (UTC)2021 Aug 03 15:06:31.472
Minimum distance613.782 km
Height difference-0.760 km
Relative speed13.455 km/s
Angle between velocity vectors125°
Geographic position12.2°S, 89.6°W
Height539 km