NGTS-23 is 3,506 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F9 V star; the first was found in 2022 by transit (Next-Generation Transit Survey (NGTS)).
Fly there in 3DNGTS-23 b goes round its star every 4.08 days, 22 times as often as Mercury goes round the Sun.
| Spectral type | F9 V |
| Surface temperature | 6,057 K |
| Mass | 1.01 solar masses |
| Radius | 1.24 solar radii |
| Luminosity | 1.92 times the Sun |
| Apparent magnitude | 14.126 |
| Age | about 6.39 billion years |
| Distance from the Sun | 3506.0 light-years (1074.9 parsecs) |
| Position (J2000) | RA 70.4323°, Dec -40.0445° |
| Constellation | Caelum |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| NGTS-23 b | 4.08 days | 0.0504 AU | 14.202 R⊕ | 194.83 M⊕ | Transit, 2022 |
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.