Temperature
5806 K
5437 to 6020
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Stellar HostProfile
Kepler-1431
Unclassified star • 1623.2 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 26657021
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
1.03 Msun
1 to 1.05
Radius
1.03 Rsun
1 to 1.48
Age
4.27 Gyr
3.90 to 4.27
Distance
1623.2 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.03 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1431
1.03 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1431 b
Transit
◌
Discovery
2016
Period
5.87 days
Radius
1.47 R⊕
Mass
—
Eq. Temp
—
Kepler-1431 b: A Close-In Earth-Like World
Kepler-1431 is a star located 5290 light-years away. The star is 4.27 billion years old, holds 1.03 solar masses, spans 1.03 solar radii, and has a temperature of 5810 K. One planet orbits this host.
That planet is Kepler-1431 b, an Earth-like world discovered in 2016 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Kepler-1431 b completes an orbit every 5.87 days and has a radius of 1.47 Earth radii. Its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 6020 | 1.05 | 1.04 | — | — | — | 1623.2 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6020 | 1.05 | 1.04 | — | — | — | 1623.2 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5639.9 | 1 | 1.39 | — | 0.24 | — | 1623.2 | TICv8 | TICv8 |
| — | — | — | — | — | — | 1623.2 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6020 | 1.05 | 1.04 | — | — | — | 1623.2 | Q1-Q16 KOI Table | TICv8 |
| 5969 | 1 | 1 | 3.90 | — | — | 1623.2 | Q1-Q8 KOI Table | TICv8 |
| 5437 | — | 1.48 | — | 0.24 | — | 1623.2 | Gaia DR2 | TICv8 |
| 6020 | — | 1.29 | — | — | — | 1623.2 | Berger et al. 2018 | TICv8 |
| 5806 | 1.03 | 1.03 | 4.27 | — | — | 1623.2 | Morton et al. 2016 | TICv8 |
| 6020 | 1.05 | 1.04 | — | — | — | 1623.2 | Q1-Q12 KOI Table | TICv8 |
| 5782 | — | 1.05 | — | — | — | 1623.2 | Latham et al. 2005 | TICv8 |