User: anonymous   Login
Location: Great Falls
(47.5000°N, 111.3000°W)
Time: 22:34:15

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 26 06:382021 Sep 26 10:43
Time of closest approach (UTC)2021 Aug 03 15:05:32.562
Minimum distance943.488 km
Height difference-0.573 km
Relative speed13.477 km/s
Angle between velocity vectors125°
Geographic position13.5°S, 92.1°W
Height539 km