Spacecraft information: ARC-1
| Launched | 7 October 2015 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 40969 |
| COSPAR ID | 2015-058F |
| Observing |
Current orbital elements
| Inclination | 64.763° |
| Eccentricity | 0.00370 |
| RA ascending node | 18.542 hr |
| Argument perigee | 39.358° |
| Mean anomaly | 321.023° |
| Orbital period | 93.190 min |
| Epoch of osculation | 30 Apr 2026, 14:20 |
Derived Quantities
| Min Altitude | 412.6 km |
| Mean Altitude | 437.8 km |
| Peak Altitude | 463.0 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.