Spacecraft information: NAVSTAR 27
| Launched | 8 September 1992 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 22108 |
| COSPAR ID | 1992-058A |
| Alternative names |
USA 84 GPS BIIA-15 SVN 27 |
| Observing |
Current orbital elements
| Inclination | 54.669° |
| Eccentricity | 0.00175 |
| RA ascending node | 10.970 hr |
| Argument perigee | 46.472° |
| Mean anomaly | 313.660° |
| Orbital period | 767.750 min |
| Epoch of osculation | 24 Aug 2026, 10:56 |
Derived Quantities
| Min Altitude | 21354.4 km |
| Mean Altitude | 21403.1 km |
| Peak Altitude | 21451.8 km |
Orbital History
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