Chandra X-ray Observatory over Paris tonight
Pass predictions for Paris, FR.
Next visible pass
Sun, Jul 26, 4:14 AM
Peak elevation 28.90° · rises NW · sets NW
Tracking: CXO (NORAD 25867)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Jul 26 | 4:14 AM | 28.90° | NW | NW |
| Jul 26 | 1:59 PM | 77.19° | NE | NW |
| Jul 27 | 7:59 PM | 17.11° | E | SE |
| Jul 28 | 7:33 AM | 88.74° | N | NW |
| Jul 29 | 3:30 PM | 68.14° | NE | W |
| Jul 30 | 8:17 PM | 31.15° | W | N |
| Jul 31 | 10:53 AM | 83.88° | N | NW |
How to spot Chandra X-ray Observatory from Paris
NASA's flagship X-ray space telescope.
- 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 Chandra X-ray Observatory is visible from Paris.
Prefer email?
One email tonight before Chandra X-ray Observatory is visible, never more than 2/week.