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 26006.23495930 .00006657 00000-0 43702-3 0 9999
2 40978 64.7694 293.8336 0112947 120.2509 240.9847 15.03314754 90863
Epoch: Jan 6, 2026 •
Age: 16 hours
Current Status
Altitude 492.7 km
Velocity 7.67 km/s
Sub-Earth Point 63.04°N,
32.65°W
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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