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

Stay in

Hulan Ergi night sky · Sat, Oct 17, dark 18:01–5:00 GMT+8
Clouds
82%average tonight
Moon
38%Waxing Crescent
Aurora
Kp 2.7need Kp 9+
Space station
3:5821° high · S→E
  • Aurora unlikely. Tonight's forecast peaks at Kp 2.7. From here you'd usually need about Kp 9, which takes a rare, extreme storm.
  • Space station passes at 3:58, up to 21° 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 27% of the dark hours.
  • Clouds: about 82% effective cover during dark hours, which will hide most things.

Updated 21 min ago. Times in Asia/Shanghai (GMT+8).

Photo: Benedikt Markus · CC BY-SA 4.0

Clouds tonight
17:00clouds, % of sky6:00
Aurora reach
Kp 9+ needed
Magnetic latitude 42.6° N, too far from either auroral zone in all but the rarest storms. Tonight's forecast peak: Kp 2.7. Live map →
Moon
38% lit
Waxing Crescent. Up for 27% 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, 3:5521°S → E
Sun, Oct 18, 5:3179°W → NE

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

Hulan Ergi, China · 47.20°, 123.63° · population 265,344 (GeoNames). The score is an estimate; here's how it's made.