Find Navstar 1
NORAD ID: 10684 • Int'l Des: 1978-020 • Owner: SAMSO • Country: US • Constellation:
GPS • operational
MEOCIRCULAR
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About Navstar 1
Group: 3 satellites
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Two-Line Element Set
1 10684U 78020A 26154.28855669 -.00000043 00000-0 00000+0 0 9990
2 10684 64.3378 52.7372 0080792 219.0591 140.4001 1.98072346336160
Epoch: Jun 3, 2026 •
Age: 36 hours
Current Status
Altitude 20578.0 km
Velocity 3.83 km/s
Sub-Earth Point 2.15°N,
129.86°W
Launch Date Feb 22, 1978
Age 48.2 years
Type navigation
Technical Details
Classification Payload
Mass 409.00 kg
Dry Mass 409.00 kg
Total Mass 775.00 kg
Length 2.40 m
Diameter 2.60 m
Span 5.30 m
Shape Box + 2 Pan
Manufacturer RWISB
Bus Type GPS
Phase Status In Orbit
Owner/State SAMSO/US
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