Temperature
4951 K
4780 to 5000
K1 III • 54.20 pc
Records
12
literature rows
Planets
1
system count
References
13
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
4951 K
4780 to 5000
Mass
1.60 Msun
1.29 to 1.85
Radius
4.91 Rsun
4.54 to 5.23
Age
3.50 Gyr
2.10 to 5
Luminosity
1.12 log(Lsun)
1.04 to 1.15
Distance
54.20 pc
single adopted value
Spectral Type
K1 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 4.91 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 210702
4.91 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2007
Period
355.5 days
Radius
—
Mass
481.5 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
12
Stellar refs
12
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5000 | 1.71 | — | — | — | — | 54.20 | Mortier et al. 2013 | TICv8 |
| 4951 | — | 4.91 | — | — | — | 54.20 | TICv8 | TICv8 |
| 4957 | 1.58 | 4.88 | 2.10 | 1.15 | — | 54.20 | Jofré et al. 2015 | TICv8 |
| 4859 | 1.40 | 5.20 | 3.50 | — | K1 III | 54.20 | Baines et al. 2009 | TICv8 |
| 4967 | 1.68 | 5.10 | — | 1.15 | — | 54.20 | Sato et al. 2012 | TICv8 |
| 4780 | 1.29 | 5.23 | 5 | 1.11 | K1 III | 54.20 | von Braun et al. 2014 | TICv8 |
| — | — | — | — | — | — | 54.20 | Duncan et al. 1991 | TICv8 |
| — | — | — | — | — | K0 | 54.20 | Cannon & Pickering 1918 | TICv8 |
| — | 1.85 | — | — | — | — | 54.20 | Bowler et al. 2010 | TICv8 |
| 4951 | 1.61 | 4.92 | — | — | — | 54.20 | Luhn et al. 2019 | TICv8 |
| 4979.7 | — | 4.88 | — | 1.12 | — | 54.20 | Gaia DR2 | TICv8 |
| 4912 | 1.33 | 4.54 | — | 1.04 | K1 IV | 54.20 | Teng et al. 2023 | TICv8 |