Temperature
4815 K
4815 to 4846
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Stellar HostProfile
HD 14067
G9 III • 142.0 pc
Records
6
literature rows
Planets
1
system count
References
7
distinct source labels
TIC: TIC 246937460HIP: HIP 10657HD: HD 14067
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Wang et al. 2014 • System source: TICv8
Mass
2.40 Msun
2.40 to 2.58
Radius
12.40 Rsun
10.74 to 12.40
Age
0.69 Gyr
single adopted value
Luminosity
1.90 log(Lsun)
1.75 to 1.90
Distance
142.0 pc
single adopted value
Spectral Type
G9 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 12.40 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 14067
12.40 R☉
System Layout
Known planets
1 planets linked to this host
HD 14067 b
Radial Velocity
◌
Discovery
2014
Period
2744 days
Radius
—
Mass
4862.8 M⊕
Eq. Temp
—
HD 14067 and Its Giant Planet
HD 14067 is a G9 III star 463 light-years away. It is 0.69 billion years old and has a mass of 2.4 solar masses, a radius of 12.4 solar radii, and a temperature of 4820 K. Its spectral type places its temperature class at G, and it is cooler than the Sun; its reported mass and radius are both larger than the Sun's. One planet orbits this host.
That planet, HD 14067 b, was discovered in 2014 by the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion. It has a mass of 4860 Earth masses and an orbital period of 2740 days. Its mass is larger than Earth's and roughly 15.3 times Jupiter's mass.
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitystable
Metallicitystable
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4820.4 | — | 10.74 | — | 1.75 | — | 142.0 | Gaia DR2 | TICv8 |
| 4815 | 2.40 | 12.40 | 0.69 | 1.90 | G9 III | 142.0 | Wang et al. 2014 | TICv8 |
| — | — | — | — | — | G5 | 142.0 | Cannon & Pickering 1918 | TICv8 |
| 4815 | 2.40 | — | — | — | G9 III | 142.0 | Xiao et al. 2023 | TICv8 |
| — | 2.58 | — | — | — | — | 142.0 | Feng et al. 2022 | TICv8 |
| 4846 | — | 10.77 | — | — | — | 142.0 | TICv8 | TICv8 |