Spacecraft information: MACSAT 1
| Launched | 8 May 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 20607 |
| COSPAR ID | 1990-043A |
| Alternative names |
M 1 |
| Observing |
Current orbital elements
| Inclination | 89.745° |
| Eccentricity | 0.00871 |
| RA ascending node | 16.663 hr |
| Argument perigee | 274.267° |
| Mean anomaly | 84.861° |
| Orbital period | 97.632 min |
| Epoch of osculation | 20 Dec 2025, 04:45 |
Derived Quantities
| Min Altitude | 591.4 km |
| Mean Altitude | 652.5 km |
| Peak Altitude | 713.7 km |
Orbital History
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