About Geosat 1
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 15595U 85021A 26009.19789901 .00000201 00000-0 10715-3 0 9992
2 15595 108.0444 110.5465 0002247 275.5229 84.5657 14.39857381139880
Epoch: Jan 9, 2026 •
Age: 14 hours
Current Status
Altitude 771.6 km
Velocity 7.47 km/s
Sub-Earth Point 66.59°N,
47.74°W
Launch Date Mar 13, 1985
Age 40.8 years
Type other
Technical Details
Classification Payload
Mass 636.00 kg
Dry Mass 598.00 kg
Total Mass 636.00 kg
Length 1.20 m
Diameter 1.10 m
Span 7.00 m
Shape Oct Cyl + 8 Pan + Ant
Manufacturer APL
Bus Type Geosat
Phase Status In Orbit
Owner/State NAVAIR/US
Large Constellations
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