NOAA-20 over London tonight
Pass predictions for London, GB.
Next visible pass
Sun, Jul 26, 12:33 PM
Peak elevation 30.57° · rises SE · sets N
Tracking: NOAA 20 (JPSS-1) (NORAD 43013)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 12:33 PM | 30.57° | SE | N |
| Jul 26 | 2:12 PM | 52.46° | S | NW |
| Jul 27 | 2:25 AM | 42.47° | NE | S |
| Jul 27 | 4:05 AM | 36.41° | N | SW |
| Jul 27 | 12:15 PM | 23.39° | E | N |
| Jul 27 | 1:53 PM | 71.82° | S | N |
| Jul 27 | 3:38 PM | 12.61° | W | NW |
How to spot NOAA-20 from London
NOAA polar weather satellite (JPSS).
- Look in the direction listed — passes start near the horizon and arc across the sky.
- Peak elevation matters — a 60°+ peak means it'll go nearly overhead; under 30° stays low.
- Best viewing is in the 90 minutes after sunset or before sunrise — the satellite is sunlit while you're in shadow.
- No equipment needed for bright passes — the ISS at peak rivals Venus.
Going to look up?
For fainter satellites you'll want 7×50 or 10×50 binoculars. A pair of Celestron SkyMaster binoculars is the consensus pick. Affiliate placement — replace with your affiliate link.
Pass alerts on your phone
Browser push, no email needed. We'll notify you 30 minutes before NOAA-20 is visible from London.
Prefer email?
One email tonight before NOAA-20 is visible, never more than 2/week.