Temperature
6635 K
6419 to 6918
Unclassified star • 399.4 pc
Records
17
literature rows
Planets
2
system count
References
18
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
6635 K
6419 to 6918
Mass
1.42 Msun
1.26 to 1.82
Radius
1.50 Rsun
1.32 to 1.91
Age
1.50 Gyr
1.45 to 2.12
Luminosity
0.60 log(Lsun)
0.57 to 0.63
Distance
399.4 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.50 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
KOI-12
1.50 R☉
System Layout
2 planets linked to this host
Transit Timing Variations
Discovery
2017
Period
2500 days
Radius
—
Mass
6992.3 M⊕
Eq. Temp
—
Transit
Discovery
2015
Period
17.86 days
Radius
14.63 R⊕
Mass
—
Eq. Temp
942 K
Provenance
Evidence Summary
Rows
17
Stellar refs
17
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6779.2 | — | 1.49 | — | — | — | 399.4 | ExoFOP | TICv8 |
| 6419 | — | 1.38 | — | — | — | 399.4 | Q1-Q6 KOI Table | TICv8 |
| 6466.3 | — | 1.54 | — | 0.57 | — | 399.4 | Gaia DR2 | TICv8 |
| 6635 | 1.31 | 1.52 | — | — | — | 399.4 | Q1-Q16 KOI Table | TICv8 |
| 6419 | — | 1.32 | — | — | — | 399.4 | Latham et al. 2005 | TICv8 |
| 6635 | 1.26 | 1.40 | 2.12 | — | — | 399.4 | Q1-Q8 KOI Table | TICv8 |
| 6820 | 1.45 | 1.63 | 1.50 | — | — | 399.4 | Bourrier et al. 2015 | TICv8 |
| 6823 | 1.39 | 1.37 | — | — | — | 399.4 | Q1-Q17 DR25 KOI Table | TICv8 |
| — | 1.50 | 1.40 | — | — | — | 399.4 | Masuda 2017 | TICv8 |
| 6779.2 | 1.45 | 1.49 | — | 0.63 | — | 399.4 | TICv8 | TICv8 |
| 6820 | — | 1.50 | — | — | — | 399.4 | Berger et al. 2018 | TICv8 |
| 6635 | 1.31 | 1.52 | — | — | — | 399.4 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6918 | 1.55 | 1.91 | 1.45 | — | — | 399.4 | Morton et al. 2016 | TICv8 |
| 6820 | 1.82 | 1.75 | — | — | — | 399.4 | Stassun et al. 2017 | TICv8 |
| 6419 | — | 1.38 | — | — | — | 399.4 | Batalha et al. 2013 | TICv8 |
| 6635 | 1.31 | 1.52 | — | — | — | 399.4 | Q1-Q12 KOI Table | TICv8 |
| — | — | — | — | — | — | 399.4 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |