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NAVSTAR 28
Launch Details
| Launched | 21 November 1992 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 22231 |
| COSPAR ID | 1992-079A |
| Alternative names |
USA 85 GPS BIIA-16 SVN 32 |
| Observing |
Current orbital elements
| Inclination | 55.424° |
| Eccentricity | 0.00255 |
| RA ascending node | 8.401 hr |
| Argument perigee | 355.703° |
| Mean anomaly | 4.236° |
| Orbital period | 761.467 min |
| Epoch of osculation | 28 Jun 2025, 06:29 |
Derived Quantities
| Min Altitude | 21181.1 km |
| Mean Altitude | 21251.4 km |
| Peak Altitude | 21321.7 km |
Orbital History
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