Temperature
5930 K
5867 to 6041
G2 IV • 54.20 pc
Records
15
literature rows
Planets
2
system count
References
16
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
5930 K
5867 to 6041
Mass
1.17 Msun
1.06 to 1.31
Radius
1.26 Rsun
1.18 to 1.29
Age
4.52 Gyr
3 to 8.13
Luminosity
0.25 log(Lsun)
0.20 to 0.25
Distance
54.20 pc
single adopted value
Spectral Type
G2 IV
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.26 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 183263
1.26 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2004
Period
634.2 days
Radius
—
Mass
1172.7 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2008
Period
4975 days
Radius
—
Mass
2835.0 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
15
Stellar refs
15
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6041 | — | — | — | — | — | 54.20 | Maldonado et al. 2015 | TICv8 |
| 5887 | — | 1.28 | — | 0.25 | — | 54.20 | Gaia DR2 | TICv8 |
| 5930 | 1.20 | 1.19 | 3 | 0.20 | — | 54.20 | Ghezzi et al. 2010 | TICv8 |
| — | — | — | — | — | — | 54.20 | Valenti & Fischer 2005 | TICv8 |
| — | 1.12 | 1.18 | 4.52 | — | — | 54.20 | Takeda et al. 2007 | TICv8 |
| — | — | — | — | — | — | 54.20 | Wright et al. 2004 | TICv8 |
| — | — | — | — | — | G5 | 54.20 | Cannon & Pickering 1918 | TICv8 |
| — | 1.20 | — | — | — | — | 54.20 | An et al. 2025 | TICv8 |
| — | 1.12 | — | — | — | — | 54.20 | Bryan et al. 2016 | TICv8 |
| 5948 | 1.31 | 1.23 | — | — | — | 54.20 | Stassun et al. 2017 | TICv8 |
| 5876.0 | 1.17 | 1.29 | — | — | — | 54.20 | Rosenthal et al. 2021 | TICv8 |
| 5936 | 1.17 | — | 8.13 | — | G2 IV | 54.20 | Marcy et al. 2005 | TICv8 |
| — | — | — | — | — | — | 54.20 | Nordstrom et al. 2004 | TICv8 |
| — | 1.06 | — | — | — | — | 54.20 | Feng et al. 2022 | TICv8 |
| 5867 | 1.06 | 1.29 | — | 0.25 | — | 54.20 | TICv8 | TICv8 |