Sentinel-2A over Chicago tonight
Pass predictions for Chicago, IL.
Next visible pass
Wed, Jun 10, 11:04 AM
Peak elevation 25.58° · rises SE · sets S
Tracking: SENTINEL-2A (NORAD 40697)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jun 10 | 11:04 AM | 25.58° | SE | S |
| Jun 10 | 12:37 PM | 32.28° | N | SW |
| Jun 10 | 10:16 PM | 48.91° | SE | N |
| Jun 10 | 11:56 PM | 20.62° | SW | NW |
| Jun 11 | 10:29 AM | 16.96° | NE | SE |
| Jun 11 | 12:07 PM | 59.40° | N | SW |
| Jun 11 | 9:47 PM | 27.12° | SE | N |
How to spot Sentinel-2A 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-2A is visible from Chicago.
Prefer email?
One email tonight before Sentinel-2A is visible, never more than 2/week.