Spacecraft information: SCOUT G-1 R/B
| Launched | 15 September 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18363 |
| COSPAR ID | 1987-080C |
| Observing |
Current orbital elements
| Inclination | 90.366° |
| Eccentricity | 0.01037 |
| RA ascending node | 5.537 hr |
| Argument perigee | 346.002° |
| Mean anomaly | 128.630° |
| Orbital period | 107.130 min |
| Epoch of osculation | 20 Mar 2026, 10:34 |
Derived Quantities
| Min Altitude | 1023.5 km |
| Mean Altitude | 1101.0 km |
| Peak Altitude | 1178.4 km |
Orbital History
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