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M-4S R/B
Launch Details
| Launched | 27 September 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 5498 |
| COSPAR ID | 1971-080B |
| Observing |
Current orbital elements
| Inclination | 32.033° |
| Eccentricity | 0.05742 |
| RA ascending node | 2.435 hr |
| Argument perigee | 226.074° |
| Mean anomaly | 129.106° |
| Orbital period | 111.759 min |
| Epoch of osculation | 17 Aug 2025, 20:16 |
Derived Quantities
| Min Altitude | 873.4 km |
| Mean Altitude | 1314.7 km |
| Peak Altitude | 1756.0 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.
Launched alongside
SHINSEI