Night Sky Alert
Star trails circling the celestial pole above a volcano, crossed by the straight line of a space station pass
Tonight in Aihui, China · More in China →
18 OUT OF 100

Stay in

Aihui night sky · Sat, Oct 17, dark 17:45–4:45 GMT+8
Clouds
55%average tonight
Moon
38%Waxing Crescent
Aurora
Kp 2.0need Kp 8
Space station
3:5920° high · S→E
  • Aurora unlikely. Tonight's forecast peaks at Kp 2.0. From here you'd usually need about Kp 8.
  • Space station passes at 3:59, up to 20° high, moving S → E. It looks like a bright, steady star that crosses the sky in a few minutes.
  • Moon 38% lit (Waxing Crescent), above the horizon for 23% of the dark hours.
  • Clouds: about 55% effective cover during dark hours.

Updated just now. Times in Asia/Shanghai (GMT+8).

Photo: Benedikt Markus · CC BY-SA 4.0

Clouds tonight
15:00clouds, % of sky5:00
Aurora reach
Kp 8 needed
Magnetic latitude 45.2° N. Look north. Tonight's forecast peak: Kp 2.0. Live map →
Moon
38% lit
Waxing Crescent. Up for 23% of dark hours.
Next meteor peak
Orionids
Peak night Oct 21–22 · Moon 82% lit

Next visible space station passes

When (GMT+8)HighestPath
Sun, Oct 18, 3:5620°S → E

Visible passes only: station sunlit, your sky dark. Computed from CelesTrak orbital data.

Launches within view

No scheduled launches within 1,000 km in the next week or so.

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Nearby

Aihui, China · 49.98°, 127.48° · population 192,764 (GeoNames). The score is an estimate; here's how it's made.