Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
VANGUARD 3
Launch Details
| Launched | 17 September 1959 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20 |
| COSPAR ID | 1959-007A |
| Observing |
Current orbital elements
| Inclination | 33.342° |
| Eccentricity | 0.16431 |
| RA ascending node | 17.173 hr |
| Argument perigee | 83.205° |
| Mean anomaly | 295.197° |
| Orbital period | 124.069 min |
| Epoch of osculation | 15 May 2025, 11:10 |
Derived Quantities
| Min Altitude | 515.2 km |
| Mean Altitude | 1869.2 km |
| Peak Altitude | 3223.2 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.