NOAA-20 over Tokyo tonight
Pass predictions for Tokyo, JP.
Next visible pass
Thu, Sep 10, 1:19 AM
Peak elevation 67.39° · rises N · sets S
Tracking: NOAA 20 (JPSS-1) (NORAD 43013)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Sep 10 | 1:19 AM | 67.39° | N | S |
| Sep 10 | 3:01 AM | 14.32° | NW | W |
| Sep 10 | 12:38 PM | 83.37° | S | N |
| Sep 11 | 1:00 AM | 43.89° | NE | S |
| Sep 11 | 2:41 AM | 21.26° | N | SW |
| Sep 11 | 12:20 PM | 56.22° | SE | N |
| Sep 11 | 2:03 PM | 15.51° | SW | NW |
How to spot NOAA-20 from Tokyo
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 Tokyo.
Prefer email?
One email tonight before NOAA-20 is visible, never more than 2/week.