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 | 8.326° |
| Eccentricity | 0.00326 |
| RA ascending node | 3.028 hr |
| Argument perigee | 219.304° |
| Mean anomaly | 140.387° |
| Orbital period | 1334.448 min |
| Epoch of osculation | 11 Dec 2025, 14:57 |
Derived Quantities
| Min Altitude | 33648.9 km |
| Mean Altitude | 33779.8 km |
| Peak Altitude | 33910.8 km |
Orbital History
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