Temperature
5836.8 K
5807 to 5891
G0 IV • 73.11 pc
Records
12
literature rows
Planets
2
system count
References
12
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
5836.8 K
5807 to 5891
Mass
1.19 Msun
1.04 to 1.31
Radius
1.64 Rsun
1.52 to 1.69
Age
5.69 Gyr
4.75 to 7
Luminosity
0.45 log(Lsun)
0.38 to 0.52
Distance
73.11 pc
single adopted value
Spectral Type
G0 IV
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.64 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 219828
1.64 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2007
Period
3.83 days
Radius
—
Mass
19.07 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2016
Period
4789.9 days
Radius
—
Mass
5102.4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
12
Stellar refs
11
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G0 | 73.11 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | — | 73.11 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | — | 73.11 | Santos et al. 2016 | TICv8 |
| 5842 | 1.19 | 1.68 | 4.75 | 0.48 | — | 73.11 | Jofré et al. 2015 | TICv8 |
| 5869 | 1.31 | 1.56 | — | — | — | 73.11 | Stassun et al. 2017 | TICv8 |
| 5807 | 1.18 | 1.61 | 5.69 | 0.42 | G0 IV | 73.11 | Ment et al. 2018 | TICv8 |
| 5831.5 | — | 1.64 | — | 0.45 | — | 73.11 | Gaia DR2 | TICv8 |
| 5807 | 1.04 | 1.65 | — | 0.45 | — | 73.11 | TICv8 | TICv8 |
| — | 1.04 | — | — | — | — | 73.11 | Feng et al. 2022 | TICv8 |
| 5827 | 1.20 | 1.52 | 7 | 0.38 | — | 73.11 | Ghezzi et al. 2010 | TICv8 |
| 5891 | 1.23 | 1.69 | — | 0.49 | G0 IV | 73.11 | Santos et al. 2016 | TICv8 |
| 5891 | 1.24 | — | — | 0.52 | G0 IV | 73.11 | Melo et al. 2007 | TICv8 |