User: anonymous   Login
Location: Balaclava NSW 2575, Australia
(34.4510°S, 150.4953°E)
Time: 13:19:00
(UTC+10:00)
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Close Encounter Details

Primary satelliteSecondary satellite
NameHubble Space TelescopeFLOCK 4S 28
Spacetrack catalog number2058047514
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jul 28 04:182021 Jul 28 19:42
Time of closest approach (UTC)2021 Jun 23 22:51:28.954
Minimum distance28.917 km
Height difference-0.911 km
Relative speed13.182 km/s
Angle between velocity vectors120°
Geographic position18.0°S, 16.7°W
Height540 km
 

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