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 | 62.819° |
| Eccentricity | 0.04201 |
| RA ascending node | 17.204 hr |
| Argument perigee | 218.714° |
| Mean anomaly | 138.208° |
| Orbital period | 704.924 min |
| Epoch of osculation | 04 Mar 2026, 21:49 |
Derived Quantities
| Min Altitude | 18764.2 km |
| Mean Altitude | 19866.5 km |
| Peak Altitude | 20968.7 km |
Orbital History
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