About GRACE
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 40978U 15058Q 25323.06084722 .00009440 00000-0 61793-3 0 9997
2 40978 64.7683 86.4033 0118381 139.4184 221.5835 15.02598160 83622
Epoch: Nov 19, 2025 •
Age: 9 hours
Current Status
Altitude 649.8 km
Velocity 7.49 km/s
Sub-Earth Point -28.77°S,
151.97°W
Launch Date Oct 8, 2015
Age 10.1 years
Type other
Technical Details
Classification Payload
Mass 45.00 kg
Dry Mass 45.00 kg
Total Mass 2065.00 kg
Length 0.50 m
Diameter 0.50 m
Span 0.50 m
Shape Box
Manufacturer USNPS
Bus Type NPSCul
Phase Status Attached in Orbit
Owner/State NROC/CALP/US
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