Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: DELTA 1 R/B
Launch Details
| Launched | 2 February 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 4903 |
| COSPAR ID | 1971-009B |
| Observing |
Current orbital elements
| Inclination | 25.598° |
| Eccentricity | 0.58229 |
| RA ascending node | 7.414 hr |
| Argument perigee | 358.367° |
| Mean anomaly | 0.360° |
| Orbital period | 337.581 min |
| Epoch of osculation | 21 Jul 2026, 04:43 |
Derived Quantities
| Min Altitude | 337.5 km |
| Mean Altitude | 9689.0 km |
| Peak Altitude | 19040.5 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.