Temperature
5268 K
4947.8 to 5268
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Stellar HostProfile
Kepler-1107
Unclassified star • 428.8 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 122716169
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Morton et al. 2016 • System source: TICv8
Mass
0.86 Msun
0.75 to 0.88
Radius
0.82 Rsun
0.76 to 0.90
Age
4.47 Gyr
1.35 to 13.90
Distance
428.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.82 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1107
0.82 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1107 b
Transit
◌
Discovery
2016
Period
0.57 days
Radius
1.34 R⊕
Mass
—
Eq. Temp
—
Kepler-1107 and Its Earth-like Planet
Kepler-1107 is a star located 1400 light-years away, and it hosts one known planet. The star is 4.47 billion years old and has a mass of 0.86 solar masses, a radius of 0.82 solar radii, and a temperature of 5270 K, making it both smaller and cooler than the Sun.
The only planet known to orbit Kepler-1107 is Kepler-1107 b, an Earth-like world discovered in 2016 by the transit method, in which a planet passing in front of its star causes a small dip in observed brightness. It completes an orbit in just 0.571 days and has a radius of 1.34 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5203 | 0.88 | 0.86 | — | — | — | 428.8 | Q1-Q16 KOI Table | TICv8 |
| 5203 | 0.88 | 0.86 | — | — | — | 428.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5099 | 0.75 | 0.76 | 13.90 | — | — | 428.8 | Q1-Q8 KOI Table | TICv8 |
| 5136.0 | 0.87 | 0.78 | — | -0.42 | — | 428.8 | TICv8 | TICv8 |
| 4947.8 | — | 0.80 | — | -0.46 | — | 428.8 | Gaia DR2 | TICv8 |
| 5022 | 0.83 | 0.86 | — | — | — | 428.8 | Batalha et al. 2013 | TICv8 |
| 5268 | 0.86 | 0.82 | 4.47 | — | — | 428.8 | Morton et al. 2016 | TICv8 |
| 5132 | 0.82 | 0.89 | — | — | — | 428.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5137 | 0.87 | 0.78 | 1.35 | — | — | 428.8 | Fulton & Petigura 2018 | TICv8 |
| — | — | — | — | — | — | 428.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5203 | 0.88 | 0.86 | — | — | — | 428.8 | Q1-Q12 KOI Table | TICv8 |
| 5137 | — | 0.78 | — | — | — | 428.8 | Berger et al. 2018 | TICv8 |
| 5022 | — | 0.90 | — | — | — | 428.8 | Latham et al. 2005 | TICv8 |
| 5022 | — | 0.86 | — | — | — | 428.8 | Q1-Q6 KOI Table | TICv8 |