Kapteyn
Star 12.8 light-years from the Sun with one known planet
Planet
Star
- Spectral type
- M2.0V
- Temperature
- 3,550 K
- Radius
- 0.291 × Sun
- Mass
- 0.281 × Sun
- Brightness seen from Earth
- 8.86 mag
- Distance
- 12.8 ly (3.93 pc)
Brightness is given in magnitudes: the smaller the number, the brighter the star. The faintest stars visible to the naked eye are around 6 mag.
Position
- Right ascension
- 77.9587°
- Declination
- -45.0430°
- Catalogue names
- HD 33793, HIP 24186, Gaia DR3 4810594479418041856