Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
VANGUARD 1
Launch Details
| Launched | 16 March 1958 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 5 |
| COSPAR ID | 1958-002B |
| Observing |
Current orbital elements
| Inclination | 34.255° |
| Eccentricity | 0.18428 |
| RA ascending node | 21.341 hr |
| Argument perigee | 214.808° |
| Mean anomaly | 131.712° |
| Orbital period | 132.661 min |
| Epoch of osculation | 15 Jul 2024, 10:13 |
Derived Quantities
| Min Altitude | 657.5 km |
| Mean Altitude | 2245.3 km |
| Peak Altitude | 3833.1 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.