EarthBrowserLive · Satellite · NORAD 41337
Where is Astro-H (Hitomi) right now?
Astro-H (Hitomi), launched in 2016, is in low Earth orbit 526–540 km up, circling Earth every 95 minutes. Its position below updates every second from the latest orbital elements.
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Loading live position…
The full globe adds thousands of other satellites, the ground track for the coming orbits, and the sun’s terminator so you can see where it is in daylight.
When will Astro-H (Hitomi) pass over me?
Orbit
| Orbit type | LEO · low Earth orbit |
|---|---|
| Altitude | 526 km perigee · 540 km apogee |
| Period | 95.3 minutes · 15.11 orbits per day |
| Inclination | 31.0°, so it passes over latitudes up to about 31° N and S |
| Eccentricity | 0.0010 (near-circular) |
| Launched | 2016 · launch 2016-012, object A |
| Catalog | NORAD 41337 · International designator 2016-012A |
| Elements epoch | Nov 9, 2026 |
Frequently asked questions
How fast does Astro-H (Hitomi) travel?
Its speed follows from its orbit: one revolution every 95 minutes. Low-orbit satellites move at roughly 7.5 km per second (27,000 km/h); the higher the orbit, the slower the satellite. The live strip above shows the current ground speed.
Can I see Astro-H (Hitomi) from the ground?
Usually only with binoculars or a camera. Small satellites are faint; the pass predictor above marks passes where the geometry is right (dark sky, sunlit satellite), but a dark site and knowing exactly where to look matter.
Why does the position keep moving across the map?
The satellite moves several kilometers every second while Earth rotates underneath it, so each orbit’s ground track lands west of the last one. The orbit itself is fixed in space; the map shows where it is above the turning Earth.
Where does the live position come from?
From the object’s published orbital elements (NORAD general perturbations data via CelesTrak), propagated with the SGP4 model in your browser. The same data drives the satellite layer on the EarthBrowser globe. Elements are refreshed daily, which keeps positions good to a few kilometers.