HD 20794
G-type star
Also known as: HIP 15510, TIC 301051051, Gaia DR2 4847957293277762560, Gaia DR3 4847957293278177024
HD 20794 is a host star of spectral class G with 4 known exoplanets. It is located approximately 20 light-years from Earth.
Planets
4
Spectral Class
G
Distance
6.0
pc
Temperature
5368
K
V Magnitude
4.26
Spectral Type
G8
Temperature
5368 K
Mass (Solar)
0.81 M☉
Radius (Solar)
0.93 R☉
Luminosity
-0.16 log L☉
Metallicity [Fe/H]
-0.42
Age
Unknown
Known Planets
4
Stars in System
1
Planets (NASA)
4
Distance
6.0 pc (~20 ly)
V Magnitude
4.26
K Magnitude
2.64
Coordinates (RA, Dec)
49.9998°, -43.0667°
HD 20794
Minimum Mass (M sin i)
2.15Earth masses
Orbital Period
18.3days
Distance
6.0parsecs
Discovered 2011
HD 20794
Minimum Mass (M sin i)
2.98Earth masses
Orbital Period
89.7days
Distance
6.0parsecs
Discovered 2011
HD 20794
Minimum Mass (M sin i)
4.77Earth masses
Orbital Period
147.0days
Distance
6.0parsecs
Discovered 2017
HD 20794
Minimum Mass (M sin i)
5.82Earth masses
Orbital Period
647.6days
Distance
6.0parsecs
Discovered 2025
Source ID: HD 20794