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Location: Deep Valley
(39.7548°N, 80.4695°W)
Time: 19:47:08

Close Encounter Details

Primary satelliteSecondary satellite
NameHubble Space TelescopeFLOCK 4V 9
Spacetrack catalog number2058046282
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 16 11:502021 Sep 16 02:38
Time of closest approach (UTC)2021 Jul 23 23:24:52.272
Minimum distance751.670 km
Height difference-0.491 km
Relative speed11.534 km/s
Angle between velocity vectors99°
Geographic position28.5°S, 165.7°E
Height545 km