Gl 49 is 32.1 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M1.5 V star; the first was found in 2019 by radial velocity (Multiple Observatories).
Fly there in 3DGl 49 b goes round its star every 13.9 days, 6 times as often as Mercury goes round the Sun.
Gl 49 is one of 2 stars in its system: the other is drawn where the Washington Double Star Catalog measures it on the sky.
| Spectral type | M1.5 V |
| Surface temperature | 3,805 K |
| Mass | 0.515 solar masses |
| Radius | 0.511 solar radii |
| Luminosity | 0.04938 times the Sun |
| Apparent magnitude | 9.56 |
| Distance from the Sun | 32.1 light-years (9.9 parsecs) |
| Position (J2000) | RA 15.6687°, Dec 62.3454° |
| Constellation | Cassiopeia |
Gl 49 B has no spectral type listed of magnitude 13.78, judged a true companion. In 2016 it was 294.5″ from Gl 49, at position angle 76° (Washington Double Star Catalog, 01026+6221 WNO 51 AB): 2,902 AU on the sky at this distance. The true distance can only be larger. Its colour is estimated from its brightness.
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Gl 49 b | 13.9 days | 0.0905 AU | 2.24 R⊕ estimated | 5.63 M⊕ minimum | Radial Velocity, 2019 |
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.