GPS IIF-1 over Berlin tonight
Pass predictions for Berlin, DE.
Next visible pass
Sun, Jul 26, 10:28 PM
Peak elevation 88.75° · rises SW · sets SE
Tracking: GPS BIIF-1 (PRN 25) (NORAD 36585)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 10:28 PM | 88.75° | SW | SE |
| Jul 27 | 10:24 PM | 88.75° | SW | SE |
| Jul 28 | 10:20 PM | 88.75° | SW | SE |
| Jul 29 | 10:16 PM | 88.74° | SW | SE |
| Jul 30 | 10:12 PM | 88.74° | SW | SE |
| Jul 31 | 10:08 PM | 88.74° | SW | SE |
| Aug 1 | 10:04 PM | 88.74° | SW | SE |
How to spot GPS IIF-1 from Berlin
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 Berlin.
Prefer email?
One email tonight before GPS IIF-1 is visible, never more than 2/week.