Temperature
4909.5 K
4757 to 4933
K1 IV • 88.80 pc
Records
6
literature rows
Planets
2
system count
References
7
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
4909.5 K
4757 to 4933
Mass
1.33 Msun
1.31 to 1.72
Radius
3.93 Rsun
3.49 to 4.33
Age
4.47 Gyr
4.36 to 4.59
Luminosity
0.82 log(Lsun)
0.81 to 0.92
Distance
88.80 pc
single adopted value
Spectral Type
K1 IV
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 3.93 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 1605
3.93 R☉
System Layout
2 planets linked to this host
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4909.5 | — | 3.99 | — | 0.92 | — | 88.80 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G0 | 88.80 | Cannon & Pickering 1918 | TICv8 |
| 4757 | 1.31 | 3.80 | 4.59 | 0.82 | K1 IV | 88.80 | Harakawa et al. 2015 | TICv8 |
| 4757 | 1.72 | 4.33 | — | — | — | 88.80 | Stassun et al. 2017 | TICv8 |
| 4933 | — | 3.93 | — | — | — | 88.80 | TICv8 | TICv8 |
| 4915 | 1.33 | 3.49 | 4.36 | 0.81 | K1 IV | 88.80 | Ment et al. 2018 | TICv8 |