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OPS 9443
Launch Details
| Launched | 20 November 1979 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 11621 |
| COSPAR ID | 1979-098A |
| Alternative names |
DSCS 2-13 DSCS-2 D13 |
| Observing |
Current orbital elements
| Inclination | 10.832° |
| Eccentricity | 0.00076 |
| RA ascending node | 20.993 hr |
| Argument perigee | 139.235° |
| Mean anomaly | 239.317° |
| Orbital period | 1506.302 min |
| Epoch of osculation | 27 Aug 2025, 08:37 |
Derived Quantities
| Min Altitude | 37123.7 km |
| Mean Altitude | 37156.9 km |
| Peak Altitude | 37190.2 km |
Orbital History
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