Temperature
5438 K
5334 to 5656
Unclassified star • 451.8 pc
Records
14
literature rows
Planets
1
system count
References
15
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
5438 K
5334 to 5656
Mass
0.80 Msun
0.75 to 1
Radius
0.81 Rsun
0.72 to 0.91
Age
8.73 Gyr
4.57 to 12.88
Luminosity
-0.28 log(Lsun)
-0.30 to -0.26
Distance
451.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.81 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-646
0.81 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2016
Period
15.87 days
Radius
1.79 R⊕
Mass
—
Eq. Temp
—
Provenance
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5334 | 0.75 | 0.82 | 12.88 | — | — | 451.8 | Fulton & Petigura 2018 | TICv8 |
| 5438 | 1 | 0.83 | — | — | — | 451.8 | Q1-Q8 KOI Table | TICv8 |
| 5334 | — | 0.83 | — | — | — | 451.8 | Berger et al. 2018 | TICv8 |
| 5438 | — | 0.83 | — | — | — | 451.8 | Latham et al. 2005 | TICv8 |
| 5654 | 0.80 | 0.74 | — | — | — | 451.8 | Q1-Q12 KOI Table | TICv8 |
| 5654 | 0.80 | 0.74 | — | — | — | 451.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 451.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5654 | 0.80 | 0.74 | — | — | — | 451.8 | Q1-Q16 KOI Table | TICv8 |
| 5634 | 0.93 | 0.91 | 4.57 | — | — | 451.8 | Morton et al. 2016 | TICv8 |
| 5400 | — | 0.81 | — | -0.30 | — | 451.8 | Gaia DR2 | TICv8 |
| 5656 | 0.80 | 0.74 | — | — | — | 451.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5438 | — | 0.72 | — | — | — | 451.8 | Batalha et al. 2013 | TICv8 |
| 5429.4 | 0.95 | 0.84 | — | -0.26 | — | 451.8 | TICv8 | TICv8 |
| 5438 | — | 0.72 | — | — | — | 451.8 | Q1-Q6 KOI Table | TICv8 |