NOAA-20 over Philadelphia tonight
Pass predictions for Philadelphia, PA.
Next visible pass
Sun, Jul 26, 2:51 AM
Peak elevation 81.35° · rises N · sets S
Tracking: NOAA 20 (JPSS-1) (NORAD 43013)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 2:51 AM | 81.35° | N | S |
| Jul 26 | 4:34 AM | 13.13° | NW | W |
| Jul 26 | 12:36 PM | 17.86° | E | N |
| Jul 26 | 2:14 PM | 61.88° | S | N |
| Jul 27 | 2:33 AM | 57.36° | NE | S |
| Jul 27 | 4:14 AM | 19.05° | N | W |
| Jul 27 | 12:19 PM | 12.21° | E | NE |
How to spot NOAA-20 from Philadelphia
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 Philadelphia.
Prefer email?
One email tonight before NOAA-20 is visible, never more than 2/week.