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PRISM
Launch Details
| Launched | 22 January 2009 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 33493 |
| COSPAR ID | 2009-002B |
| Alternative names |
HITOMI |
| Observing |
Current orbital elements
| Inclination | 98.144° |
| Eccentricity | 0.00096 |
| RA ascending node | 11.837 hr |
| Argument perigee | 274.299° |
| Mean anomaly | 85.717° |
| Orbital period | 91.081 min |
| Epoch of osculation | 01 Apr 2025, 04:59 |
Derived Quantities
| Min Altitude | 328.3 km |
| Mean Altitude | 334.7 km |
| Peak Altitude | 341.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.