Sentinel-2A over Denver tonight
Pass predictions for Denver, CO.
Next visible pass
Sun, Jul 26, 10:22 AM
Peak elevation 10.73° · rises E · sets E
Tracking: SENTINEL-2A (NORAD 40697)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 10:22 AM | 10.73° | E | E |
| Jul 26 | 11:58 AM | 79.53° | N | S |
| Jul 26 | 1:41 PM | 10.43° | NW | W |
| Jul 26 | 9:38 PM | 17.01° | E | NE |
| Jul 26 | 11:15 PM | 60.36° | S | N |
| Jul 27 | 11:28 AM | 51.60° | NE | S |
| Jul 27 | 1:09 PM | 19.60° | N | W |
How to spot Sentinel-2A from Denver
ESA optical Earth-observation satellite (Copernicus).
- 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 Sentinel-2A is visible from Denver.
Prefer email?
One email tonight before Sentinel-2A is visible, never more than 2/week.