Spacecraft information: SEDSAT 1
| Launched | 23 October 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25509 |
| COSPAR ID | 1998-061B |
| Alternative names |
SO-33 |
| Observing |
Current orbital elements
| Inclination | 31.431° |
| Eccentricity | 0.03360 |
| RA ascending node | 21.957 hr |
| Argument perigee | 102.323° |
| Mean anomaly | 261.522° |
| Orbital period | 100.465 min |
| Epoch of osculation | 10 May 2026, 12:39 |
Derived Quantities
| Min Altitude | 547.2 km |
| Mean Altitude | 787.7 km |
| Peak Altitude | 1028.3 km |
Orbital History
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