Fri, Oct 9, 04:57:56 AM
04:57:56 AM
Limited
Maximum height 14.7°
Appears
04:57:56 AM
E · 96°
Highest point
04:57:56 AM
14.7°
Disappears
04:58:31 AM
E · 95°
Visible for: 0 min 35 secCloud cover: 1%
Visible passes over Ancaster in the next 72 hours
Forecast updated: Thu, Oct 8, 02:59:58 PM
Fri, Oct 9, 06:30:09 AM
06:30:09 AM
Excellent
Maximum height 47.6°
Appears
06:30:09 AM
W · 261°
Highest point
06:32:09 AM
47.6°
Disappears
06:35:09 AM
ESE · 117°
Visible for: 5 min 0 secCloud cover: 0%
Sat, Oct 10, 05:33:55 AM
05:33:55 AM
Good
Maximum height 39.7°
Appears
05:33:55 AM
SE · 129°
Highest point
05:33:55 AM
39.7°
Disappears
05:36:10 AM
ESE · 107°
Visible for: 2 min 15 secCloud cover: 2%
Sat, Oct 10, 07:06:59 AM
07:06:59 AM
Good
Maximum height 24.2°
Appears
07:06:59 AM
W · 260°
Highest point
07:09:39 AM
24.2°
Disappears
07:10:04 AM
S · 189°
Visible for: 3 min 5 secCloud cover: 17%
Sun, Oct 11, 06:09:59 AM
06:09:59 AM
Good
Maximum height 34.5°
Appears
06:09:59 AM
SW · 224°
Highest point
06:10:34 AM
34.5°
Disappears
06:13:29 AM
SE · 131°
Visible for: 3 min 30 secCloud cover: 100%
Tiangong passes near this city
Live Tiangong position and visible pass forecast for Ancaster, Canada, with local times, directions, elevation and cloud cover.
Common questions about seeing Tiangong in Ancaster
When is the next visible Tiangong pass over Ancaster?
The forecast on this page lists visible passes for the next 72 hours in Ancaster’s local timezone, including start, peak, end, direction and elevation.
Can I see Tiangong from Ancaster without a telescope?
Yes. During a visible pass it looks like a bright, steady star moving quickly across the sky above Ancaster.
Why isn’t every overhead pass listed for Ancaster?
A pass is only listed when Tiangong is sunlit while the sky over Ancaster is dark enough, and the station is at least 10° above the horizon.
Does weather affect viewing Tiangong from Ancaster?
Yes. Cloud cover in the forecast helps you judge whether the sky will be clear enough during a pass over Ancaster.
Data sources
Weather forecast data from MET Norway (CC BY 4.0).
Orbit epoch: Oct 8, 2026, 6:26:55 AM UTC
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Next visible Tiangong pass
Friday, October 9, 2026 at 4:57 AM
This forecast uses Ancaster's coordinates and local timezone to calculate when Tiangong is sunlit, at least 10 degrees above the horizon and crossing a dark enough sky.
Viewing location
43.2181°, -79.9872° · America/Toronto