Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: INTELSAT 3-F4
Launch Details
| Launched | 21 May 1969 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 3947 |
| COSPAR ID | 1969-045A |
| Observing |
Current orbital elements
| Inclination | 4.108° |
| Eccentricity | 0.00243 |
| RA ascending node | 19.243 hr |
| Argument perigee | 70.488° |
| Mean anomaly | 34.550° |
| Orbital period | 1599.212 min |
| Epoch of osculation | 02 Feb 2026, 12:27 |
Derived Quantities
| Min Altitude | 38818.7 km |
| Mean Altitude | 38928.9 km |
| Peak Altitude | 39039.2 km |
Launched alongside
DELTA 1 R/B(2)Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.