Sentinel-2B over St. Louis tonight
Pass predictions for St. Louis, MO.
Next visible pass
Sun, Oct 25, 9:55 PM
Peak elevation 23.38° · rises SE · sets N
Tracking: SENTINEL-2B (NORAD 42063)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Oct 25 | 9:55 PM | 23.38° | SE | N |
| Oct 25 | 11:34 PM | 40.50° | S | NW |
| Oct 26 | 11:47 AM | 80.57° | N | S |
| Oct 26 | 1:29 PM | 12.49° | NW | W |
| Oct 26 | 9:28 PM | 12.63° | E | NE |
| Oct 26 | 11:04 PM | 77.46° | S | N |
| Oct 27 | 11:18 AM | 40.96° | NE | S |
How to spot Sentinel-2B from St. Louis
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 St. Louis.
Prefer email?
One email tonight before Sentinel-2B is visible, never more than 2/week.