Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
HELIOS 1B
Launch Details
| Launched | 2 December 1999 |
| Flight ended | – |
| Status | Non-operational |
| Category |
Assorted bright
|
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 25977 |
| COSPAR ID | 1999-064A |
| Observing |
Current orbital elements
| Inclination | 98.192° |
| Eccentricity | 0.00024 |
| RA ascending node | 5.483 hr |
| Argument perigee | 106.503° |
| Mean anomaly | 253.644° |
| Orbital period | 96.869 min |
| Epoch of osculation | 11 Jul 2025, 03:42 |
Derived Quantities
| Min Altitude | 614.2 km |
| Mean Altitude | 615.9 km |
| Peak Altitude | 617.5 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.