User: anonymous   Login
Location: Balaclava NSW 2575, Australia
(34.4510°S, 150.4953°E)
Time: 04:06:05
(UTC+10:00)
Language:

Close Encounter Details

Primary satelliteSecondary satellite
NameFO-99GRACE-FO 2
Spacetrack catalog number4393743477
Radar cross sectionsmallmedium
Epoch of two-line elements (UTC)2021 Sep 19 03:492021 Sep 19 02:48
Time of closest approach (UTC)2021 Aug 03 15:55:44.152
Minimum distance21.815 km
Height difference-1.860 km
Relative speed15.179 km/s
Angle between velocity vectors172°
Geographic position39.2°S, 71.4°E
Height509 km
 

DLR