Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: EXPLORER 27
Launch Details
| Launched | 28 April 1965 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 1328 |
| COSPAR ID | 1965-032A |
| Observing |
Current orbital elements
| Inclination | 41.184° |
| Eccentricity | 0.02420 |
| RA ascending node | 3.837 hr |
| Argument perigee | 179.660° |
| Mean anomaly | 180.435° |
| Orbital period | 107.549 min |
| Epoch of osculation | 15 Mar 2026, 15:16 |
Derived Quantities
| Min Altitude | 939.2 km |
| Mean Altitude | 1120.4 km |
| Peak Altitude | 1301.7 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.