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Spacecraft information: HORYU-4
Launch Details
| Launched | 16 February 2016 |
| Flight ended | – |
| Status | Operational |
| Categories |
CubeSats
Active satellites |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 41340 |
| COSPAR ID | 2016-012D |
| Observing |
Current orbital elements
| Inclination | 30.991° |
| Eccentricity | 0.00058 |
| RA ascending node | 18.646 hr |
| Argument perigee | 353.570° |
| Mean anomaly | 6.489° |
| Orbital period | 91.885 min |
| Epoch of osculation | 30 Mar 2026, 19:58 |
Derived Quantities
| Min Altitude | 370.2 km |
| Mean Altitude | 374.1 km |
| Peak Altitude | 378.0 km |
Launched alongside
ASTRO-H CHUBUSAT-2 CHUBUSAT-3 H-2A R/B H-2A DEB ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H ASTRO-H DEB ASTRO-H DEB H-2A DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.