Spacecraft information: OPS 9311
| Launched | 15 June 1966 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 2215 |
| COSPAR ID | 1966-053B |
| Alternative names |
IDSCS 1 |
| Observing |
Current orbital elements
| Inclination | 8.506° |
| Eccentricity | 0.00312 |
| RA ascending node | 2.966 hr |
| Argument perigee | 224.508° |
| Mean anomaly | 135.306° |
| Orbital period | 1334.455 min |
| Epoch of osculation | 19 Mar 2026, 20:23 |
Derived Quantities
| Min Altitude | 33654.9 km |
| Mean Altitude | 33780.0 km |
| Peak Altitude | 33905.1 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.