ORBITAL 轨道桥
UTC --:--:--

Cities / China

Dalian 大连

38.91°N, 121.61°E · Asia/Shanghai · all times below are local

At 38.9°N the station can pass close to overhead; this week's highest pass reaches 82° to the north and the sky stays properly dark for 10.2 hours.

orbits & twilight computed 2026-10-29 21:16 UTC FRESH · 37 min ago

The sky is properly dark from 18:34 to 04:46 (10.2 hours); Tiangong makes its next visible pass at 18:03, reaching 50° to the north; Mars is the highest planet at 60° to the north-west, around 05:10; the Moon is 82% lit (Waning gibbous).

Dark window
10.2h
sun below −18°
Next pass
18:03
Tiangong · N · 50°
Highest pass
82°
N
Moon lit
82%
78.7° peak
Satellite passes — next 14 days ISS · Tiangong · Hubble · above 10° under a dark sky
TiangongFri 30 Oct18:03–18:13 (10 min)50° NW → E
HubbleFri 30 Oct18:35–18:44 (10 min)16° SWSW → ESE
TiangongFri 30 Oct19:40–19:50 (10 min)81° SWNW → ESE
HubbleFri 30 Oct20:14–20:23 (10 min)13° SWSW → SE
TiangongFri 30 Oct21:17–21:26 (9 min)17° SSWW → SSE
ISSFri 30 Oct22:25–22:35 (10 min)29° SESSW → ENE
ISSSat 31 Oct00:01–00:11 (10 min)30° NWWSW → NE
ISSSat 31 Oct01:40–01:48 (8 min)11° NWNW → NE
ISSSat 31 Oct03:18–03:26 (8 min)11° NNENW → ENE
ISSSat 31 Oct04:55–05:05 (10 min)31° NNENW → ESE
HubbleSat 31 Oct18:01–18:11 (10 min)16° SWSW → ESE
TiangongSat 31 Oct18:40–18:50 (10 min)70° NWNW → E
HubbleSat 31 Oct19:41–19:50 (10 min)13° SSWWSW → SE
TiangongSat 31 Oct20:17–20:27 (10 min)29° SSWWNW → SE
ISSSat 31 Oct21:38–21:47 (9 min)17° SESSW → ENE
ISSSat 31 Oct23:14–23:24 (10 min)48° NWWSW → NE
ISSSun 01 Nov00:52–01:01 (9 min)13° NNWWNW → NE
ISSSun 01 Nov04:07–04:17 (10 min)22° NNENW → E
HubbleSun 01 Nov17:28–17:38 (10 min)16° SWSW → ESE
TiangongSun 01 Nov17:40–17:50 (10 min)55° NWNW → E
HubbleSun 01 Nov19:07–19:17 (10 min)14° SWSW → SE
TiangongSun 01 Nov19:17–19:27 (10 min)50° SSWWNW → ESE
ISSSun 01 Nov22:26–22:36 (10 min)82° NSW → NE
ISSMon 02 Nov00:04–00:13 (10 min)16° NNWW → NE
ISSMon 02 Nov03:20–03:29 (9 min)16° NNENW → E
TiangongMon 02 Nov18:17–18:27 (10 min)77° WSWWNW → ESE
HubbleMon 02 Nov18:34–18:44 (10 min)14° SSWWSW → SE
TiangongMon 02 Nov19:54–20:03 (9 min)17° SWW → SSE
TiangongTue 03 Nov17:17–17:27 (10 min)66° NNWWNW → E
HubbleTue 03 Nov18:01–18:11 (10 min)14° SWSW → SE
TiangongTue 03 Nov18:54–19:04 (10 min)29° SSWWNW → SE
HubbleWed 04 Nov17:28–17:37 (10 min)14° SWSW → SE
TiangongWed 04 Nov17:54–18:04 (10 min)50° SSWWNW → ESE

Tonight's timelineDalian · 16:58 → 06:16

Interactive plan →
Moon79° NE
Mars60° NW
Jupiter54° NNE
Saturn52° S
Venusbelow 10°
Mercurybelow 10°
16:5819:3822:1700:5703:3706:16
Best targetshighest first
01Mars01:58–05:1060° NWup 00:40–06:16
02Jupiter02:34–05:1054° NNEup 01:16–06:16
03Saturn18:10–01:5252° Sup 16:58–03:10

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 →
2026-10-30 · 10 次
18:03TiangongW → E · 10 分钟50° N
18:35HubbleWSW → ESE · 9.5 分钟16° S
19:40TiangongWNW → ESE · 10 分钟81° S
20:14HubbleWSW → SE · 9.5 分钟13° S
21:17TiangongW → SSE · 9 分钟17° SSW
22:25ISSSSW → ENE · 10 分钟29° SE
00:01ISSWSW → NE · 10 分钟30° NW
01:40ISSWNW → NE · 8.5 分钟11° N
03:18ISSNW → ENE · 8.5 分钟11° NNE
04:55ISSNW → ESE · 10 分钟31° NNE
2026-10-31 · 8 次
18:01HubbleWSW → ESE · 10 分钟16° S
18:40TiangongWNW → E · 10 分钟70° N
19:41HubbleWSW → SE · 9.5 分钟13° SSW
20:17TiangongWNW → SE · 9.5 分钟29° SSW
21:38ISSSSW → ENE · 9 分钟17° SE
23:14ISSWSW → NE · 10 分钟48° NW
00:52ISSWNW → NE · 9 分钟13° NNW
04:07ISSNW → E · 9.5 分钟22° NNE
2026-11-01 · 7 次
17:28HubbleWSW → ESE · 10 分钟16° S
17:40TiangongWNW → E · 10 分钟55° N
19:07HubbleWSW → SE · 9.5 分钟14° S
19:17TiangongWNW → ESE · 10 分钟50° SSW
22:26ISSSW → NE · 10.5 分钟82° N
00:04ISSW → NE · 9.5 分钟16° NNW
03:20ISSNW → E · 9 分钟16° NNE
2026-11-02 · 3 次
18:17TiangongWNW → ESE · 10 分钟77° WSW
18:34HubbleWSW → SE · 9.5 分钟14° SSW
19:54TiangongW → SSE · 9 分钟17° SW
2026-11-03 · 3 次
17:17TiangongWNW → E · 10 分钟66° NNW
18:01HubbleWSW → SE · 9.5 分钟14° S
18:54TiangongWNW → SE · 9.5 分钟29° SSW
2026-11-04 · 2 次
17:28HubbleWSW → SE · 9.5 分钟14° S
17:54TiangongWNW → ESE · 10 分钟50° SSW

Other cities

Same computation for 170 locations.

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