Sentinel-2B over Chicago tonight
Pass predictions for Chicago, IL.
Next visible pass
Sun, Jul 26, 11:07 AM
Peak elevation 39.02° · rises NE · sets S
Tracking: SENTINEL-2B (NORAD 42063)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 11:07 AM | 39.02° | NE | S |
| Jul 26 | 12:47 PM | 26.71° | N | SW |
| Jul 26 | 10:25 PM | 59.81° | SE | N |
| Jul 27 | 12:07 AM | 16.67° | SW | NW |
| Jul 27 | 10:38 AM | 21.01° | NE | SE |
| Jul 27 | 12:17 PM | 47.80° | N | SW |
| Jul 27 | 9:56 PM | 32.83° | SE | N |
How to spot Sentinel-2B from Chicago
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-2B is visible from Chicago.
Prefer email?
One email tonight before Sentinel-2B is visible, never more than 2/week.