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Spacecraft information: ATLAS AGENA R/B(2)
Launch Details
| Launched | 22 May 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15422 |
| COSPAR ID | 1977-038C |
| Observing |
Current orbital elements
| Inclination | 6.544° |
| Eccentricity | 0.14578 |
| RA ascending node | 22.011 hr |
| Argument perigee | 177.022° |
| Mean anomaly | 183.993° |
| Orbital period | 1407.114 min |
| Epoch of osculation | 11 Dec 2025, 21:36 |
Derived Quantities
| Min Altitude | 29160.8 km |
| Mean Altitude | 35224.5 km |
| Peak Altitude | 41288.2 km |
Orbital History
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