When to see the ISS from Harwich
The International Space Station’s next passes over Harwich, worked out from its latest orbital elements when this page loads, in local time. At 51.9° N it never passes overhead: at most it climbs about 88° above the southern horizon.
Next passes · worked out at
Next visible pass: tomorrow morning at 05:30.
It rises in the south-west, climbs to 48° and sets in the east 7 minutes later.
There are 4 visible passes over Harwich in the next three days.
The highest is on Thursday, October 22 at 06:19, at 83°.
- Wednesday, October 2105:30–05:37south-west to east, up to 48°
- Thursday, October 2204:43–04:49south-west to east, up to 36°
- Thursday, October 2206:19–06:26west to east, up to 83°
- Friday, October 2305:32–05:39west to east, up to 73°
Times are Harwich time (GMT+1). Predicted from the orbital elements of Oct 20, 12:45 UTC. A pass needs a clear sky, and the times move when the station boosts its orbit.
Good to know
- A pass can be seen when the station is still in sunlight while the sky over Harwich is dark, in the hours after sunset or before dawn. It looks like a bright, steady star crossing the sky in a few minutes.
- The times are predicted from the latest published orbital elements, not observed, and cloud isn’t taken into account.
- Passes are counted from 10° above the horizon, where buildings and haze stop hiding them.
How the layers work, where their data comes from and what they can’t tell you: Where is the ISS now?, Satellite tracker, Day and night, live
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