Live Position
Loading 3D Globe...
About Helios 1B
Group: 3 satellites
Description loading...
Upcoming Passes
Passes for default location (London). Set your location on the main map for personalized predictions.
Altitude History
Loading altitude history...
No altitude history available
Two-Line Element Set
1 25977U 99064A 26107.18395031 .00000882 00000-0 10289-3 0 9995
2 25977 98.1658 10.5528 0000733 40.6248 319.5021 14.87840511690989
Epoch: Apr 17, 2026 •
Age: 21 hours
Current Status
Altitude 613.2 km
Velocity 7.55 km/s
Sub-Earth Point -23.15°S,
149.37°E
Launch Date Dec 3, 1999
Age 26.3 years
Type other
Technical Details
Classification Payload
Mass 2544.00 kg
Dry Mass 2500.00 kg
Total Mass 2544.00 kg
Length 3.50 m
Diameter 2.00 m
Span 4.00 m
Shape Box + Pan
Manufacturer MMST
Bus Type Spot 4
Phase Status In Orbit
Owner/State CNES/DGA/F
Most Searched
Loading...