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 | 11.465° |
| Eccentricity | 0.00168 |
| RA ascending node | 2.652 hr |
| Argument perigee | 187.161° |
| Mean anomaly | 24.145° |
| Orbital period | 1459.679 min |
| Epoch of osculation | 09 May 2026, 20:46 |
Derived Quantities
| Min Altitude | 36182.6 km |
| Mean Altitude | 36254.1 km |
| Peak Altitude | 36325.5 km |
Orbital History
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