Temperature
5079 K
4982 to 5164
G8 IV โข 72.59 pc
Records
9
literature rows
Planets
2
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
5079 K
4982 to 5164
Mass
1.57 Msun
1.39 to 1.99
Radius
4.86 Rsun
4.30 to 9.16
Age
2.12 Gyr
1.23 to 3
Luminosity
1.14 log(Lsun)
1.06 to 1.67
Distance
72.59 pc
single adopted value
Spectral Type
G8 IV
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 4.86 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
HD 200964
4.86 Rโ
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2010
Period
613.8 days
Radius
โ
Mass
721.5 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2010
Period
825 days
Radius
โ
Mass
284.4 Mโ
Eq. Temp
โ
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 |
|---|---|---|---|---|---|---|---|---|
| 5096 | 1.99 | 9.16 | 1.23 | 1.67 | โ | 72.59 | Jofré et al. 2015 | TICv8 |
| 5082 | 1.57 | โ | โ | โ | โ | 72.59 | Mortier et al. 2013 | TICv8 |
| 5079 | 1.97 | 4.69 | โ | โ | โ | 72.59 | Stassun et al. 2017 | TICv8 |
| 5164 | 1.44 | 4.30 | 3 | 1.06 | โ | 72.59 | Johnson et al. 2010 | TICv8 |
| โ | โ | โ | โ | โ | G8 IV | 72.59 | Michigan Catalog, Vol. 5 | TICv8 |
| 5079 | โ | 4.79 | โ | 1.14 | โ | 72.59 | Gaia DR2 | TICv8 |
| โ | โ | โ | โ | โ | K0 | 72.59 | Cannon & Pickering 1918 | TICv8 |
| 4982 | 1.39 | 4.92 | โ | โ | โ | 72.59 | Luhn et al. 2019 | TICv8 |
| 4982 | โ | 5.01 | โ | โ | โ | 72.59 | TICv8 | TICv8 |