Temperature
5855.5 K
5805.5 to 5903
G3 V • 63.08 pc
Records
9
literature rows
Planets
1
system count
References
10
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
5855.5 K
5805.5 to 5903
Mass
1.13 Msun
1.06 to 1.23
Radius
1.26 Rsun
1.15 to 1.34
Age
3.70 Gyr
3.30 to 4
Luminosity
0.22 log(Lsun)
0.14 to 0.26
Distance
63.08 pc
single adopted value
Spectral Type
G3 V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.26 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 109749
1.26 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2005
Period
5.24 days
Radius
—
Mass
85.81 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5853 | 1.10 | 1.15 | 4 | 0.14 | — | 63.08 | Ghezzi et al. 2010 | TICv8 |
| 5805.5 | — | 1.34 | — | 0.26 | — | 63.08 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G3 V | 63.08 | Michigan Catalog, Vol. 2 | TICv8 |
| — | — | — | — | — | — | 63.08 | Nordstrom et al. 2004 | TICv8 |
| 5824 | 1.13 | 1.22 | 3.30 | 0.19 | G3 V | 63.08 | Ment et al. 2018 | TICv8 |
| 5858 | 1.23 | 1.28 | — | — | — | 63.08 | Stassun et al. 2017 | TICv8 |
| 5868.6 | 1.06 | 1.30 | — | 0.26 | — | 63.08 | TICv8 | TICv8 |
| — | — | — | — | — | G5 | 63.08 | Cannon & Pickering 1918 | TICv8 |
| 5903 | 1.20 | 1.24 | 3.70 | 0.22 | — | 63.08 | Fischer et al. 2006 | TICv8 |