Temperature
5388 K
5314 to 5400
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Stellar HostProfile
BD-10 3166
Unclassified star • 84.41 pc
Records
9
literature rows
Planets
1
system count
References
10
distinct source labels
TIC: TIC 148563075
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: Ghezzi et al. 2010 • System source: TICv8
Mass
1 Msun
0.92 to 1.47
Radius
0.80 Rsun
0.80 to 0.97
Age
1 Gyr
0.25 to 1.84
Luminosity
-0.31 log(Lsun)
-0.31 to -0.19
Distance
84.41 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.80 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
BD-10 3166
0.80 R☉
System Layout
Known planets
1 planets linked to this host
BD-10 3166 b
Radial Velocity
◌
Discovery
2000
Period
3.49 days
Radius
—
Mass
187.5 M⊕
Eq. Temp
—
BD-10 3166 and Its Planet
BD-10 3166 is a K0 V star located 275 light-years away, and one planet orbits it. The star has 1 solar mass, 0.8 solar radii, and a temperature of 5390 K, cooler than the Sun's. Its age is a reported upper limit of 1 billion years. The K-type dwarf's radius is smaller than the Sun's.
The planet BD-10 3166 b was discovered in 2000 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 188 Earth masses, larger than Earth's, and an orbital period of 3.49 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | 0.25 | — | — | 84.41 | Sanz-Forcada et al. 2010 | TICv8 |
| 5314 | 0.92 | 0.95 | — | -0.19 | — | 84.41 | TICv8 | TICv8 |
| 5382.6 | 1.00 | 0.97 | — | — | — | 84.41 | Rosenthal et al. 2021 | TICv8 |
| 5388 | 1 | 0.80 | 1 | -0.31 | — | 84.41 | Ghezzi et al. 2010 | TICv8 |
| 5400 | 1.10 | — | — | — | K0 V | 84.41 | Butler et al. 2000 | TICv8 |
| — | 0.92 | 0.84 | 1.84 | — | — | 84.41 | Takeda et al. 2007 | TICv8 |
| 5393 | 1.47 | 0.91 | — | — | — | 84.41 | Stassun et al. 2017 | TICv8 |
| 5335.5 | — | 0.94 | — | -0.19 | — | 84.41 | Gaia DR2 | TICv8 |
| 5393 | 1.01 | — | — | — | — | 84.41 | Butler et al. 2006 | TICv8 |