Spacecraft information: NAVSTAR 2
| Launched | 12 May 1978 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10893 |
| COSPAR ID | 1978-047A |
| Alternative names |
OPS 5112 GPS BI-02 SVN 02 |
| Observing |
Current orbital elements
| Inclination | 62.740° |
| Eccentricity | 0.05424 |
| RA ascending node | 18.408 hr |
| Argument perigee | 42.037° |
| Mean anomaly | 131.008° |
| Orbital period | 714.189 min |
| Epoch of osculation | 20 Feb 2026, 08:44 |
Derived Quantities
| Min Altitude | 18660.2 km |
| Mean Altitude | 20095.8 km |
| Peak Altitude | 21531.5 km |
Orbital History
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