Temperature
4904.6 K
4805 to 4971
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Stellar HostProfile
HD 8326
Unclassified star • 30.69 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
HIP: HIP 6390HD: HD 8326TIC: TIC 11613065
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: TICv8 • System source: TICv8
Mass
0.80 Msun
0.72 to 0.80
Radius
0.79 Rsun
0.78 to 0.80
Luminosity
-0.49 log(Lsun)
-0.51 to -0.49
Distance
30.69 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.79 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 8326
0.79 R☉
System Layout
Known planets
1 planets linked to this host
HD 8326 b
Radial Velocity
◌
Discovery
2019
Period
159.0 days
Radius
—
Mass
66.60 M⊕
Eq. Temp
—
HD 8326 and Its Planet
HD 8326 is a K2 V star 100 light-years from Earth. It is a K-type main-sequence dwarf, with a reported mass of 0.8 solar masses, a radius of 0.786 solar radii, and a temperature of 4900 K. One planet is known to orbit it.
That planet, HD 8326 b, was discovered in 2019 by the radial velocity method, which detects the wobble a planet's gravity induces in its star's motion. It has a minimum mass of 66.6 Earth masses and an orbital period of 159 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4971 | 0.72 | — | — | -0.51 | — | 30.69 | Sousa et al. 2008 | TICv8 |
| — | — | — | — | — | — | 30.69 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | K3- V | 30.69 | Gray et al. 2006 | TICv8 |
| — | — | — | — | — | K2 V | 30.69 | Michigan Catalog, Vol. 3 | TICv8 |
| 4914 | 0.80 | — | — | — | K2 V | 30.69 | Feng et al. 2019 | TICv8 |
| — | — | — | — | — | — | 30.69 | Wright et al. 2004 | TICv8 |
| 4904.6 | 0.80 | 0.79 | — | -0.49 | — | 30.69 | TICv8 | TICv8 |
| 4914 | — | 0.78 | — | -0.49 | — | 30.69 | Gaia DR2 | TICv8 |
| 4805 | 0.74 | 0.80 | — | -0.51 | K2V | 30.69 | Turnbull 2015 | TICv8 |
| — | — | — | — | — | K0 | 30.69 | Cannon & Pickering 1918 | TICv8 |