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 26014.08454894 .00003261 00000-0 22072-3 0 9990
2 40978 64.7681 268.9591 0112220 117.0308 244.2318 15.03399222 92045
Epoch: Jan 14, 2026 •
Age: 16 hours
Current Status
Altitude 486.1 km
Velocity 7.67 km/s
Sub-Earth Point 51.82°N,
18.17°E
Launch Date Oct 8, 2015
Age 10.2 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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