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HIMAWARI-4 AKM
Launch Details
Launched | 4 September 1989 |
Flight ended | – |
Status | Unknown |
Launch site | Tanegashima Space Center, Japan |
Owner | Japan |
NORAD ID | 20317 |
COSPAR ID | 1989-070C |
Observing |
Current orbital elements
Inclination | 12.920° |
Eccentricity | 0.02392 |
RA ascending node | 22.626 hr |
Argument perigee | 55.565° |
Mean anomaly | 301.882° |
Orbital period | 1458.008 min |
Epoch of osculation | 08 Jul 2025, 03:13 |
Derived Quantities
Min Altitude | 35202.6 km |
Mean Altitude | 36221.5 km |
Peak Altitude | 37240.5 km |
Orbital History
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