Spacecraft information: NTS 2 AKM
| Launched | 22 June 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26376 |
| COSPAR ID | 1977-053C |
| Observing |
Current orbital elements
| Inclination | 62.835° |
| Eccentricity | 0.04191 |
| RA ascending node | 17.285 hr |
| Argument perigee | 218.893° |
| Mean anomaly | 138.089° |
| Orbital period | 704.925 min |
| Epoch of osculation | 27 Jan 2026, 04:40 |
Derived Quantities
| Min Altitude | 18766.8 km |
| Mean Altitude | 19866.5 km |
| Peak Altitude | 20966.1 km |
Orbital History
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