Star

HD 28109

F-type star

Overview

HD 28109 is a host star of spectral class F with 3 known exoplanets. It is located approximately 455 light-years from Earth.

Key Measurements

Planets

3

012+

Spectral Class

F

Distance

139.6

pc

Nearby10,000 pc

Temperature

6189

K

2,000 K40,000 K

V Magnitude

9.42

Spectral Type

F8

Temperature

6189 K

Mass (Solar)

1.23 M☉

Radius (Solar)

1.43 R☉

Luminosity

0.43 log L☉

Metallicity [Fe/H]

0.10

Age

3.2 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

139.6 pc (~455 ly)

V Magnitude

9.42

K Magnitude

8.18

Coordinates (RA, Dec)

65.2383°, -68.1027°

Planets in this System(3 known)

HD 28109

Radius

2.69Earth radii

Mass

6.20Earth masses

Orbital Period

22.9days

Distance

139.6parsecs

Discovered 2022

HD 28109

Radius

4.13Earth radii

Mass

9.20Earth masses

Orbital Period

56.0days

Distance

139.6parsecs

Discovered 2022

HD 28109

Radius

3.11Earth radii

Mass

5.80Earth masses

Orbital Period

84.3days

Distance

139.6parsecs

Discovered 2022

Data Sources

NASA Exoplanet Archive

Source ID: HD 28109