GPS IIF-1 over Paris tonight
Pass predictions for Paris, FR.
Next visible pass
Sun, Oct 25, 7:01 PM
Peak elevation 56.17° · rises E · sets SE
Tracking: GPS BIIF-1 (PRN 25) (NORAD 36585)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Oct 25 | 7:01 PM | 56.17° | E | SE |
| Oct 26 | 2:39 PM | 82.96° | SW | SE |
| Oct 27 | 2:35 PM | 82.96° | SW | SE |
| Oct 28 | 2:31 PM | 82.96° | SW | SE |
| Oct 29 | 2:27 PM | 82.96° | SW | SE |
| Oct 30 | 2:23 PM | 82.96° | SW | SE |
| Oct 31 | 2:19 PM | 82.96° | SW | SE |
How to spot GPS IIF-1 from Paris
GPS navigation satellite in MEO at ~20,200 km — visible with binoculars in the right window.
- 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 GPS IIF-1 is visible from Paris.
Prefer email?
One email tonight before GPS IIF-1 is visible, never more than 2/week.