User: anonymous   Login
Location: Great Falls
(47.5000°N, 111.3000°W)
Time: 00:29:56

Close Encounter Details

Primary satelliteSecondary satellite
NameHubble Space TelescopeFLOCK 4S 42
Spacetrack catalog number2058047612
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 27 06:262021 Sep 27 10:05
Time of closest approach (UTC)2021 Aug 01 04:20:03.325
Minimum distance55.389 km
Height difference-2.404 km
Relative speed13.149 km/s
Angle between velocity vectors120°
Geographic position18.3°S, 76.6°E
Height541 km