Temperature
4090 K
3820.1 to 4156
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Stellar HostProfile
HD 147379
M0.0 V • 10.76 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
HD: HD 147379HIP: HIP 79755TIC: TIC 230073581
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: Reiners et al. 2018 • System source: TICv8
Mass
0.58 Msun
0.58 to 0.65
Radius
0.57 Rsun
0.54 to 0.77
Luminosity
-1.10 log(Lsun)
-1.10 to -0.95
Distance
10.76 pc
single adopted value
Spectral Type
M0.0 V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.57 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 147379
0.57 R☉
System Layout
Known planets
1 planets linked to this host
HD 147379 b
Radial Velocity
◌
Discovery
2017
Period
86.58 days
Radius
—
Mass
21.60 M⊕
Eq. Temp
—
HD 147379 b: A Planet Orbiting a Nearby Red Dwarf
HD 147379 is an M0.0 V star, a small, cool red dwarf, located 35.1 light-years away. One planet orbits this host. The star has a reported mass estimate of 0.58 solar masses, a reported radius estimate of 0.57 solar radii, and a temperature of 4090 K.
HD 147379 b was discovered in 2017 using the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion; repeated wobbles reveal the planet and its orbital period. The planet has a minimum mass of 21.6 Earth masses and an orbital period of 86.6 days.
The star's reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's. HD 147379 b's minimum mass is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 4090 | 0.58 | 0.57 | — | -1.10 | M0.0 V | 10.76 | Reiners et al. 2018 | TICv8 |
| 4090 | 0.58 | — | — | — | M0.0 V | 10.76 | Stalport et al. 2023 | TICv8 |
| 3923 | 0.63 | 0.65 | — | -1.04 | — | 10.76 | TICv8 | TICv8 |
| — | — | — | — | — | — | 10.76 | Nidever et al. 2002 | TICv8 |
| — | — | — | — | — | K7 | 10.76 | Hawley et al. 1996 | TICv8 |
| — | — | — | — | — | — | 10.76 | Wright et al. 2004 | TICv8 |
| 3908 | 0.59 | 0.54 | — | -1 | M0Vvar | 10.76 | Turnbull 2015 | TICv8 |
| 3820.1 | — | 0.77 | — | -0.95 | — | 10.76 | Gaia DR2 | TICv8 |
| 4126.1 | 0.65 | 0.63 | — | — | — | 10.76 | Rosenthal et al. 2021 | TICv8 |
| 4156 | 0.60 | — | — | -0.97 | M1 | 10.76 | Hobson et al. 2018 | TICv8 |
| — | — | — | — | — | — | 10.76 | Duncan et al. 1991 | TICv8 |