Neptune in Natural Colors
Neptune has a diameter of roughly 30,800 miles (49,600 km) at the equator.
Credit:Colours & filters
| Band | Wavelength | Telescope |
|---|---|---|
| Optical CLEAR |
Hubble Space Telescope
STIS | |
| Optical B | 430 nm |
Hubble Space Telescope
STIS |
| Optical R | 723 nm |
Hubble Space Telescope
STIS |
| Infrared I | 775 nm |
Hubble Space Telescope
STIS |