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How to Explore Apophis 2029 Flyby 3D Explorer
Open Apophis 2029 Flyby 3D Explorer, drag the day slider through the real 13 April 2029 close approach, and read the live distance from Earth against the geostationary satellite ring.
- Open https://freetoolonline.com/space-3d/apophis-2029-flyby.html and wait for Earth and the geostationary ring to render.
- Drag the day slider from -3 to +3 days and watch the asteroid marker move along the flyby path.
- Click "Jump to closest approach" to snap directly to 13 April 2029 and read the real ~31,600 km minimum distance from Earth's surface in the facts panel.
- Check whether the marker sits inside or outside the geostationary ring at each day offset.
- Click "Reset" to snap back to day -3, or drag to orbit Earth and scroll/pinch to zoom for a closer look.
Key published figures
| Figure | Value |
|---|---|
| Close approach date | 13 April 2029 |
| Minimum distance | about 31,600 km (about 19,600 miles) from Earth's surface |
| Geostationary ring altitude | about 35,786 km (Apophis passes inside it) |
| Diameter | about 340-450 m (radar-refined estimate about 375 m) |
| Impact risk | ruled out for at least the next 100 years |
Next: the when guide or vs alternatives. Open the Apophis 2029 Flyby 3D Explorer.
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