Tonight in Nishi-Tokyo-shi, Japan · More in Japan →
Worth a look
Nishi-Tokyo-shi night sky · Sat, Oct 17, dark 17:59–4:55 GMT+9
- Clouds
- 2%average tonight
- Moon
- 38%Waxing Crescent
- Aurora
- Kp 2.0need Kp 9+
- Space station
- 3:2244° high · SW→NE
- Aurora unlikely. Tonight's forecast peaks at Kp 2.0. From here you'd usually need about Kp 9, which takes a rare, extreme storm.
- Space station passes at 3:22, up to 44° high, moving SW → NE. It looks like a bright, steady star that crosses the sky in a few minutes.
- Moon 38% lit (Waxing Crescent), above the horizon for 32% of the dark hours.
- Clouds: about 2% effective cover during dark hours, so mostly clear.
Updated just now. Times in Asia/Tokyo (GMT+9).
Photo: Benedikt Markus · CC BY-SA 4.0
Clouds tonight
18:00clouds, % of sky5:00
Aurora reach
Kp 9+ needed
Magnetic latitude 29.9° N, too far from either auroral zone in all but the rarest storms. Tonight's forecast peak: Kp 2.0. Live map →
Moon
38% lit
Waxing Crescent. Up for 32% of dark hours.
Next meteor peak
Orionids
Peak night Oct 21–22 · Moon 82% lit
Next visible space station passes
| When (GMT+9) | Highest | Path |
|---|---|---|
| Sun, Oct 18, 3:19 | 44° | SW → NE |
| Sun, Oct 18, 4:56 | 20° | W → N |
Visible passes only: station sunlit, your sky dark. Computed from CelesTrak orbital data.
Launches within view
| Launch | When (GMT+9) | Distance |
|---|---|---|
| H3-24 | Martian Moons eXploration (MMX) | Tue, Oct 20, 4:41 | 993 km |
Launches within 1,000 km in the coming days. Night and twilight launches are the ones to watch. Data: The Space Devs.
Free alerts
Get a heads-up when it's worth going out
One email when your sky is genuinely worth it: an aurora within reach, a launch you can see, a clear peak night. Nothing on ordinary nights. We'll confirm your address first, and you can unsubscribe in one click.
Nearby
Nishi-Tokyo-shi, Japan · 35.73°, 139.54° · population 207,388 (GeoNames). The score is an estimate; here's how it's made.