Temperature
4835 K
4699 to 4913
K3 V • 6.53 pc
Records
20
literature rows
Planets
6
system count
References
19
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.
Temperature
4835 K
4699 to 4913
Mass
0.79 Msun
0.78 to 0.81
Radius
0.77 Rsun
0.75 to 0.80
Age
12.46 Gyr
11 to 12.46
Luminosity
-0.54 log(Lsun)
-0.58 to -0.51
Distance
6.53 pc
single adopted value
Spectral Type
K3 V
Multiple classifications reported
Planets
6
Stable across source rows
Scale Comparison
Current adopted radius: 0.77 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 219134
0.77 R☉
System Layout
6 planets linked to this host
Radial Velocity
Discovery
2015
Period
6.76 days
Radius
—
Mass
3.56 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2015
Period
46.66 days
Radius
—
Mass
8.94 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2015
Period
3.09 days
Radius
1.28 R⊕
Mass
—
Eq. Temp
950.5 K
Radial Velocity
Discovery
2015
Period
2247 days
Radius
—
Mass
108.1 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2015
Period
22.79 days
Radius
—
Mass
7.72 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2015
Period
94.20 days
Radius
—
Mass
10.81 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
20
Stellar refs
18
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4884.3 | 0.80 | 0.75 | — | -0.54 | — | 6.53 | TICv8 | TICv8 |
| 4884.3 | — | 0.75 | — | — | — | 6.53 | ExoFOP | TICv8 |
| — | — | — | — | — | K3 V | 6.53 | Gray et al. 2003 | TICv8 |
| — | — | — | — | — | — | 6.53 | Duncan et al. 1991 | TICv8 |
| 4787.3 | — | 0.80 | — | -0.52 | — | 6.53 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 6.53 | Nordstrom et al. 2004 | TICv8 |
| 4884.3 | — | 0.75 | — | — | — | 6.53 | ExoFOP | TICv8 |
| 4913 | 0.79 | 0.77 | 12.46 | -0.51 | K3 V | 6.53 | Vogt et al. 2015 | TICv8 |
| — | 0.79 | — | — | — | — | 6.53 | Johnson et al. 2016 | TICv8 |
| 4817.1 | 0.79 | 0.76 | — | — | — | 6.53 | Rosenthal et al. 2021 | TICv8 |
| 4700 | 0.81 | 0.78 | 11 | -0.58 | — | 6.53 | Seager et al. 2021 | TICv8 |
| 4699 | 0.78 | 0.78 | — | -0.58 | K3 V | 6.53 | Motalebi et al. 2015 | TICv8 |
| — | — | — | — | — | K2 | 6.53 | Cannon & Pickering 1918 | TICv8 |
| 4835 | 0.79 | 0.77 | 12.46 | -0.51 | K3.0V | 6.53 | Turnbull 2015 | TICv8 |
| 4699 | 0.81 | 0.78 | 11 | -0.58 | — | 6.53 | Gillon et al. 2017 | TICv8 |
| 4874 | — | — | — | — | — | 6.53 | Harada et al. 2025 | TICv8 |
| — | — | — | — | — | — | 6.53 | Valenti & Fischer 2005 | TICv8 |
| — | — | — | — | — | — | 6.53 | Nidever et al. 2002 | TICv8 |
| — | — | — | — | — | — | 6.53 | Duncan et al. 1991 | TICv8 |
| — | 0.79 | 0.77 | 12.46 | — | — | 6.53 | Takeda et al. 2007 | TICv8 |