Temperature
5641.1 K
5603 to 5700.3
G6 IV • 123.8 pc
Records
7
literature rows
Planets
1
system count
References
8
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
5641.1 K
5603 to 5700.3
Mass
1.50 Msun
1.49 to 1.50
Radius
3.15 Rsun
3.13 to 3.31
Luminosity
0.97 log(Lsun)
single adopted value
Distance
123.8 pc
single adopted value
Spectral Type
G6 IV
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 3.15 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 18015
3.15 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2018
Period
2278 days
Radius
—
Mass
1010.7 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G0 | 123.8 | Cannon & Pickering 1918 | TICv8 |
| 5603 | 1.49 | 3.13 | — | — | — | 123.8 | Luhn et al. 2019 | TICv8 |
| 5639.1 | — | 3.31 | — | — | — | 123.8 | TICv8 | TICv8 |
| — | — | — | — | — | — | 123.8 | Nordstrom et al. 2004 | TICv8 |
| 5700.3 | — | 3.15 | — | 0.97 | — | 123.8 | Gaia DR2 | TICv8 |
| 5643 | 1.50 | — | — | — | G6 IV | 123.8 | Xiao et al. 2023 | TICv8 |
| — | — | — | — | — | G6 IV | 123.8 | Michigan Catalog, Vol. 5 | TICv8 |