Spacecraft information: JCSAT-1B
| Launched | 1 December 1997 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Japan |
| NORAD ID | 25067 |
| COSPAR ID | 1997-075A |
| Observing |
Current orbital elements
| Inclination | 11.278° |
| Eccentricity | 0.00203 |
| RA ascending node | 2.704 hr |
| Argument perigee | 193.478° |
| Mean anomaly | 172.314° |
| Orbital period | 1459.668 min |
| Epoch of osculation | 01 Feb 2026, 23:51 |
Derived Quantities
| Min Altitude | 36167.2 km |
| Mean Altitude | 36253.9 km |
| Peak Altitude | 36340.5 km |
Orbital History
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