About Helios IIA
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 28492U 04049A 26012.27013839 .00002724 00000-0 21210-3 0 9990
2 28492 98.2781 55.6540 0002901 115.0810 245.0714 15.02176115130359
Epoch: Jan 12, 2026 •
Age: 11 hours
Current Status
Altitude 590.1 km
Velocity 7.56 km/s
Sub-Earth Point -80.82°S,
161.55°E
Launch Date Dec 18, 2004
Age 21 years
Type other
Technical Details
Classification Payload
Mass 4200.00 kg
Dry Mass 4000.00 kg
Total Mass 4200.00 kg
Length 6.00 m
Diameter 3.70 m
Span 10.00 m
Shape Box + Pan
Manufacturer ASTT
Bus Type SPOT
Phase Status In Orbit
Owner/State CNES/DGA/F
Large Constellations
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