ORBITAL 轨道桥
UTC --:--:--

Cities / Switzerland

Geneva 日内瓦

46.20°N, 6.14°E · Europe/Zurich · all times below are local

At 46.2°N the station can pass close to overhead; this week's highest pass reaches 88° to the north-west and the sky stays properly dark for 10.4 hours.

orbits & twilight computed 2026-10-29 21:16 UTC FRESH · 49 min ago

The sky is properly dark from 19:10 to 05:34 (10.4 hours); ISS makes its next visible pass at 23:58, reaching 25° to the south-east; Mars is the highest planet at 56° to the south-south-west, around 05:58; the Moon is 82% lit (Waning gibbous).

Dark window
10.4h
sun below −18°
Next pass
23:58
ISS · SE · 25°
Highest pass
88°
NW
Moon lit
82%
71.1° peak
Satellite passes — next 14 days ISS · Tiangong · Hubble · above 10° under a dark sky
ISSFri 30 Oct23:58–00:08 (10 min)25° SESSW → ENE
ISSFri 30 Oct01:35–01:45 (10 min)62° NNWWSW → ENE
ISSFri 30 Oct03:12–03:22 (10 min)31° NW → ENE
ISSFri 30 Oct04:49–05:00 (10 min)45° NNEWNW → E
ISSFri 30 Oct06:26–06:36 (10 min)42° SSWWNW → SE
TiangongFri 30 Oct18:44–18:54 (10 min)34° SWSW → ESE
TiangongFri 30 Oct20:21–20:30 (10 min)19° SSWW → SE
ISSFri 30 Oct23:11–23:20 (9 min)16° SESSW → ENE
ISSSat 31 Oct00:47–00:58 (10 min)88° NWWSW → ENE
ISSSat 31 Oct02:24–02:34 (10 min)33° NNWW → ENE
ISSSat 31 Oct04:02–04:12 (10 min)37° NNEWNW → E
ISSSat 31 Oct05:38–05:49 (10 min)66° SSWWNW → SE
TiangongSat 31 Oct19:21–19:31 (10 min)25° SSWW → ESE
ISSSun 01 Nov00:00–00:10 (10 min)62° SESW → ENE
ISSSun 01 Nov01:37–01:47 (10 min)38° NW → ENE
TiangongSun 01 Nov18:21–18:31 (10 min)30° SW → ESE
TiangongSun 01 Nov19:58–20:07 (8 min)14° SSWW → SE
TiangongMon 02 Nov18:58–19:07 (9 min)19° SSWW → SE
TiangongTue 03 Nov17:58–18:08 (10 min)25° SSWW → ESE
TiangongWed 04 Nov18:35–18:44 (8 min)14° SSWW → SSE

Tonight's timelineGeneva · 17:28 → 07:10

Interactive plan →
Moon71° WSW
Mars56° SSW
Jupiter51° SSW
Saturn45° SW
Venusbelow 10°
Mercurybelow 10°
17:2820:1322:5701:4104:2607:10
Best targetshighest first
01Mars02:40–05:5856° SSWup 01:10–07:10
02Jupiter03:16–05:5851° SSWup 01:52–07:10
03Saturn19:10–02:1645° SWup 17:34–03:46

At 82% illuminated the Moon is the brightest thing in the sky tonight and will wash out fainter targets while it is up. Look for the planets anyway — they cut through moonlight better than almost anything else.

How passes work

We track three objects bright enough to be worth going outside for: the ISS, China's Tiangong station and the Hubble Space Telescope. Each orbits at roughly 7.5 km/s and comes round every 90–95 minutes, but a pass only counts as visible when the object is sunlit while your sky is dark — which is why they cluster in the two hours after sunset and before sunrise.

Elevation is the angle above your horizon. 10° is easy to spot if you know where to look; 45° is unmistakable — brighter than any star, moving like an aircraft that makes no sound. The last column tells you where to look first and where it will disappear.

Hubble is far fainter than the two stations: treat it as a dark-sky target for people who already know the sky, not a first sighting.

Positions from SGP4 propagation of the current Celestrak TLEs, checked against your coordinates; accuracy a few kilometres, which for “is it over my head” is plenty. A stale TLE drifts by seconds, not by orbits.

Nearby citiesclosest by distance, each recomputed for its own coordinates

All 170 cities →
2026-10-29 · 1 次
23:58ISSSSW → ENE · 10 分钟25° SE
2026-10-30 · 8 次
01:35ISSWSW → ENE · 10.5 分钟62° NNW
03:12ISSW → ENE · 10.5 分钟31° N
04:49ISSWNW → E · 10.5 分钟45° NNE
06:26ISSWNW → SE · 10 分钟42° SSW
18:44TiangongWSW → ESE · 9.5 分钟34° S
20:21TiangongW → SE · 9.5 分钟19° SSW
23:11ISSSSW → ENE · 9 分钟16° SE
00:47ISSWSW → ENE · 10.5 分钟88° NW
2026-10-31 · 5 次
02:24ISSW → ENE · 10 分钟33° NNW
04:02ISSWNW → E · 10 分钟37° NNE
05:38ISSWNW → SE · 10.5 分钟66° SSW
19:21TiangongW → ESE · 9.5 分钟25° SSW
00:00ISSSW → ENE · 10 分钟62° SE
2026-11-01 · 3 次
01:37ISSW → ENE · 10 分钟38° N
18:21TiangongW → ESE · 9.5 分钟30° S
19:58TiangongW → SE · 8.5 分钟14° SSW
2026-11-02 · 1 次
18:58TiangongW → SE · 9 分钟19° SSW
2026-11-03 · 1 次
17:58TiangongW → ESE · 9.5 分钟25° SSW
2026-11-04 · 1 次
18:35TiangongW → SSE · 8.5 分钟14° SSW

Other cities

Same computation for 170 locations.

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