Satellites Visible from Osaka
Tonight
Satellite viewing from Osaka on the night of 23 August 2026 is rated FAIR NIGHT: 2 visible ISS, Tiangong or Hubble passes, the best reaching 32° above the horizon. The best window for satellite spotting over Osaka on 23 August 2026 is 03:18–04:50 and 18:53–20:25 GMT+9, when most satellites are still catching sunlight. Between those windows the sky is dark but the majority sit inside Earth’s shadow. Individual satellites in lower orbits can be visible a little outside these times. The best pass of the night is picked from live orbital data — the one that climbs highest and stays visible longest.
At 9pm local on 23 August 2026, no naked-eye planets are above the horizon from Osaka. Planets rise and set like the stars, so the picture changes through the night and across the year.
Osaka (34.7°N) — the ISS can climb high overhead here, giving bright, well-placed passes.
Osaka, Japan offers excellent satellite visibility. The ISS and Tiangong both pass high overhead here, and the AST BlueBirds are visible too. Hubble stays low in the south and needs a clear horizon. OrbitalNodes.ai shows you exactly when and where to look, personalised to your exact location.
Observing notesEvening twilight begins 30 min after sunset, morning 45 min before sunrise. Best viewing away from the city-centre light dome, toward darker outskirts — best October to March, when northern nights are longest.
🛰 SEE SATELLITES OVER OSAKA NOWWhat Osaka's latitude means for satellite spotting
At 34.7°N, the sky over Osaka has a geometry all its own. Start with the ISS — bright enough at magnitude −4 to punch through city skyglow, and from 35° it climbs to high passes several nights a week. Tiangong, China’s station, orbits at 41.5° inclination, so from your latitude it too can ride high — a second bright, naked-eye station to catch from the city.
Beyond the bright stations, your latitude sets what else is up there. The Milky Way's core stays low — culminating about 26° up toward the south — though from the city its glow is mostly lost to light pollution; an hour out toward darker skies brings it back. You won’t catch the Magellanic Clouds — from this latitude they never clear the horizon. Polaris sits about 35° above your northern horizon to orient by. Autumn and winter, with their longer nights, give the steadiest viewing.
Osaka’s tsuyu rains (June–July) and typhoon fringe cost early summer — the crisp late-autumn and winter nights are the steady window.
SATELLITE SPOTTING FROM OSAKA
When can I see the ISS from Osaka?
The ISS appears during twilight — roughly 30 to 60 minutes after sunset or before sunrise. From Osaka's latitude of 34.7°N the best passes climb nearly overhead, and the brightest take four to six minutes to cross. OrbitalNodes lists the precise pass times and where on the horizon to start watching.
What satellites are visible from Osaka?
From Osaka the headline targets are the ISS (magnitude −4, the brightest), Tiangong, the Hubble Space Telescope and the AST BlueBird satellites. Recently launched Starlink trains are a bonus when the timing lines up.
Where is the best place to watch satellites in Osaka?
The bright stations cut through city glow, but fainter targets reward darker ground. Heading to the darker edges of Osaka sharply improves what you can pick out. Polaris and the Big Dipper help you orient.
Can I see satellites from Osaka city centre?
Yes. At magnitude −4 the ISS punches straight through Osaka's light pollution and needs no equipment, and Tiangong usually shows from the centre too. Only the fainter satellites really need darker skies.
Does Osaka's latitude make it good for satellite spotting?
It does — 34.7°N is a strong latitude, with high, bright ISS passes nearly overhead and access to a wide spread of orbits. Tiangong, China's space station, can also ride high here and is an easy second naked-eye target.
What is the best season for satellite spotting in Osaka?
Aim for October through March, when northern-hemisphere nights are longest and the air is clearest; midwinter is prime.
Osaka sits in the Northern Hemisphere — and when EARENDIL-1 launches, its steerable mirror could illuminate targeted cities during passes. Track space-mirror passes on OrbitalSolar.ai →
WHAT'S VISIBLE FROM HERE
From Osaka (34.69°N) you have access to a wide range of satellites — here's what's visible and what isn't: