NGTS-31 is 1,622 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,710 K star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DNGTS-31 b goes round its star every 4.16 days, 21 times as often as Mercury goes round the Sun.
| Surface temperature | 5,710 K |
| Mass | 0.96 solar masses |
| Radius | 1.7 solar radii |
| Luminosity | 2.773 times the Sun |
| Apparent magnitude | 13.519 |
| Age | about 9.97 billion years |
| Distance from the Sun | 1622.2 light-years (497.4 parsecs) |
| Position (J2000) | RA 80.4213°, Dec -38.6568° |
| Constellation | Columba |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| NGTS-31 b | 4.16 days | 0.0640 AU | 18.046 R⊕ | 355.97 M⊕ | Transit, 2025 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.