BD+20 594 is 585 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G star; the first was found in 2016 by transit (K2).
Fly there in 3DBD+20 594 b goes round its star every 41.7 days, 2.1 times as often as Mercury goes round the Sun.
| Spectral type | G |
| Surface temperature | 5,766 K |
| Mass | 1.67 solar masses |
| Radius | 1.08 solar radii |
| Luminosity | 0.88 times the Sun |
| Apparent magnitude | 10.849 |
| Age | about 3.34 billion years |
| Distance from the Sun | 585.3 light-years (179.5 parsecs) |
| Position (J2000) | RA 53.6511°, Dec 20.5990° |
| Constellation | Taurus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| BD+20 594 b | 41.7 days | 0.241 AU | 2.5781 R⊕ | 22.248 M⊕ | Transit, 2016 |
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.