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 | 8.458° |
| Eccentricity | 0.00318 |
| RA ascending node | 2.983 hr |
| Argument perigee | 223.595° |
| Mean anomaly | 136.251° |
| Orbital period | 1334.458 min |
| Epoch of osculation | 21 Feb 2026, 21:40 |
Derived Quantities
| Min Altitude | 33652.3 km |
| Mean Altitude | 33780.0 km |
| Peak Altitude | 33907.7 km |
Orbital History
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