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M-3H R/B
Launch Details
| Launched | 15 September 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 11028 |
| COSPAR ID | 1978-087B |
| Observing |
Current orbital elements
| Inclination | 31.255° |
| Eccentricity | 0.40651 |
| RA ascending node | 22.070 hr |
| Argument perigee | 316.536° |
| Mean anomaly | 17.753° |
| Orbital period | 196.861 min |
| Epoch of osculation | 15 May 2025, 14:56 |