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DELTA 1 R/B(2)
Launch Details
| Launched | 2 August 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12679 |
| COSPAR ID | 1981-070E |
| Observing |
Current orbital elements
| Inclination | 90.874° |
| Eccentricity | 0.61957 |
| RA ascending node | 3.061 hr |
| Argument perigee | 312.209° |
| Mean anomaly | 9.656° |
| Orbital period | 407.903 min |
| Epoch of osculation | 26 Aug 2025, 17:47 |
Derived Quantities
| Min Altitude | 560.2 km |
| Mean Altitude | 11848.3 km |
| Peak Altitude | 23136.4 km |
Orbital History
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