ORBITAL 轨道桥
UTC --:--:--

Cities / Nepal

Kathmandu 加德满都

27.72°N, 85.32°E · Asia/Kathmandu · all times below are local

At 27.7°N the station can pass close to overhead; this week's highest pass reaches 85° to the south-south-east and the sky stays properly dark for 10.2 hours.

orbits & twilight computed 2026-10-29 21:16 UTC FRESH · 38 min ago

The sky is properly dark from 18:43 to 04:55 (10.2 hours); Hubble makes its next visible pass at 17:50, reaching 85° to the south-south-east; Mars is the highest planet at 65° to the south, around 05:13; the Moon is 82% lit (Waning gibbous).

Dark window
10.2h
sun below −18°
Next pass
20:33
Tiangong · NNE · 24°
Highest pass
85°
SSE
Moon lit
82%
89.7° peak
Satellite passes — next 14 days ISS · Tiangong · Hubble · above 10° under a dark sky
HubbleFri 30 Oct17:50–18:01 (11 min)85° SSEW → E
HubbleFri 30 Oct19:29–19:41 (12 min)78° NNWW → E
TiangongFri 30 Oct20:33–20:42 (9 min)24° NNENW → E
HubbleFri 30 Oct21:09–21:20 (12 min)51° SSWW → ESE
ISSFri 30 Oct21:39–21:48 (10 min)25° SESSW → ENE
TiangongFri 30 Oct22:10–22:19 (10 min)33° SSWWNW → SE
HubbleFri 30 Oct22:49–22:59 (10 min)15° SSWW → SE
ISSFri 30 Oct23:15–23:25 (10 min)19° NWWSW → NNE
HubbleSat 31 Oct18:56–19:07 (11 min)79° NNEW → E
TiangongSat 31 Oct19:33–19:42 (9 min)15° NNENW → E
HubbleSat 31 Oct20:36–20:47 (11 min)53° SSWW → ESE
ISSSat 31 Oct20:52–21:00 (8 min)13° SES → ENE
TiangongSat 31 Oct21:10–21:20 (10 min)79° WSWWNW → SE
HubbleSat 31 Oct22:16–22:25 (10 min)16° SSWW → SSE
ISSSat 31 Oct22:28–22:38 (10 min)33° NWWSW → NNE
HubbleSun 01 Nov18:23–18:34 (12 min)74° NWW → E
TiangongSun 01 Nov18:34–18:42 (8 min)11° NNENW → ENE
HubbleSun 01 Nov20:02–20:14 (12 min)54° SW → ESE
TiangongSun 01 Nov20:10–20:20 (10 min)44° NNENW → ESE
ISSSun 01 Nov21:40–21:50 (10 min)67° WNWSW → NE
HubbleSun 01 Nov21:42–21:52 (10 min)16° SSWW → SE
TiangongSun 01 Nov21:47–21:56 (8 min)15° SWWNW → SSE
HubbleMon 02 Nov17:50–18:01 (11 min)79° NW → E
TiangongMon 02 Nov19:10–19:20 (10 min)24° NNENW → E
HubbleMon 02 Nov19:29–19:40 (11 min)56° SSWW → ESE
TiangongMon 02 Nov20:47–20:57 (10 min)33° SWWNW → SE
ISSMon 02 Nov20:52–21:03 (10 min)53° SESSW → NE
ISSMon 02 Nov22:30–22:39 (8 min)11° NWW → NNE
ISSTue 03 Nov05:04–05:14 (10 min)27° NENNW → ESE
TiangongTue 03 Nov18:10–18:19 (9 min)15° NNENW → E
TiangongTue 03 Nov19:47–19:57 (10 min)72° WWNW → SE
ISSTue 03 Nov20:05–20:15 (10 min)25° SESSW → ENE
ISSTue 03 Nov21:42–21:51 (10 min)19° NWWSW → NNE
ISSWed 04 Nov04:16–04:25 (9 min)16° NENNW → E
TiangongWed 04 Nov18:47–18:57 (10 min)45° NENW → ESE
ISSWed 04 Nov19:18–19:27 (8 min)13° SES → ENE

Tonight's timelineKathmandu · 17:19 → 06:13

Interactive plan →
Moon90° WNW
Mars65° S
Saturn64° SE
Jupiter58° SE
Venusbelow 10°
Mercurybelow 10°
17:1919:5422:2901:0403:3806:13
Best targetshighest first
01Mars02:13–05:1365° Sup 01:07–06:13
02Saturn18:19–02:1364° SEup 17:19–03:25
03Jupiter02:43–05:1358° SEup 01:37–06:13

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 · 8 次
17:50HubbleW → E · 11 分钟85° SSE
19:29HubbleW → E · 11.5 分钟78° NNW
20:33TiangongNW → E · 9 分钟24° NNE
21:09HubbleW → ESE · 11.5 分钟51° SSW
21:39ISSSSW → ENE · 9.5 分钟25° SE
22:10TiangongWNW → SE · 9.5 分钟33° SSW
22:49HubbleW → SE · 10 分钟15° SSW
23:15ISSWSW → NNE · 9.5 分钟19° NW
2026-10-31 · 7 次
18:56HubbleW → E · 11 分钟79° NNE
19:33TiangongNW → E · 9 分钟15° NNE
20:36HubbleW → ESE · 11 分钟53° SSW
20:52ISSS → ENE · 8.5 分钟13° SE
21:10TiangongWNW → SE · 10 分钟79° WSW
22:16HubbleW → SSE · 9.5 分钟16° SSW
22:28ISSWSW → NNE · 10 分钟33° NW
2026-11-01 · 7 次
18:23HubbleW → E · 11.5 分钟74° NW
18:34TiangongNW → ENE · 8 分钟11° NNE
20:02HubbleW → ESE · 11.5 分钟54° S
20:10TiangongNW → ESE · 9.5 分钟44° NNE
21:40ISSSW → NE · 10.5 分钟67° WNW
21:42HubbleW → SE · 10 分钟16° SSW
21:47TiangongWNW → SSE · 8.5 分钟15° SW
2026-11-02 · 7 次
17:50HubbleW → E · 11 分钟79° N
19:10TiangongNW → E · 9.5 分钟24° NNE
19:29HubbleW → ESE · 11 分钟56° SSW
20:47TiangongWNW → SE · 9.5 分钟33° SW
20:52ISSSSW → NE · 10.5 分钟53° SE
22:30ISSW → NNE · 8.5 分钟11° NW
05:04ISSNNW → ESE · 10 分钟27° NE
2026-11-03 · 5 次
18:10TiangongNW → E · 9 分钟15° NNE
19:47TiangongWNW → SE · 9.5 分钟72° W
20:05ISSSSW → ENE · 9.5 分钟25° SE
21:42ISSWSW → NNE · 9.5 分钟19° NW
04:16ISSNNW → E · 9 分钟16° NE
2026-11-04 · 2 次
18:47TiangongNW → ESE · 9.5 分钟45° NE
19:18ISSS → ENE · 8.5 分钟13° SE

Other cities

Same computation for 170 locations.

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