Temperature
5213 K
4976.3 to 5310
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Stellar HostProfile
Kepler-1263
Unclassified star • 664.8 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 158270568
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
0.84 Msun
0.80 to 0.87
Radius
0.80 Rsun
0.75 to 0.84
Age
4.90 Gyr
4.50 to 4.90
Distance
664.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.80 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1263
0.80 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1263 b
Transit
◌
Discovery
2016
Period
4.55 days
Radius
1.14 R⊕
Mass
—
Eq. Temp
—
Kepler-1263 b: A Close-In Earth-Sized World
Kepler-1263 is a star 2170 light-years away with one known planet. The host star is 4.9 billion years old and has a mass of 0.84 solar masses, a radius of 0.8 solar radii, and a temperature of 5210 K. Its mass and radius are smaller than the Sun's, and its temperature is cooler than the Sun's.
The system's only planet, Kepler-1263 b, is classified as Earth-like and was discovered by transit in 2016. It orbits every 4.55 days, and its radius of 1.14 Earth radii is larger than Earth's. This size keeps it within the Earth-like class, which covers planets up to 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
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 |
|---|---|---|---|---|---|---|---|---|
| 5107 | 0.81 | 0.75 | — | — | — | 664.8 | Batalha et al. 2013 | TICv8 |
| 5284 | 0.82 | 0.76 | 4.50 | — | — | 664.8 | Q1-Q8 KOI Table | TICv8 |
| 4976.3 | — | 0.83 | — | -0.42 | — | 664.8 | Gaia DR2 | TICv8 |
| 5310 | 0.85 | 0.79 | — | — | — | 664.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 664.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5310 | 0.85 | 0.79 | — | — | — | 664.8 | Q1-Q16 KOI Table | TICv8 |
| 5310 | 0.85 | 0.79 | — | — | — | 664.8 | Q1-Q12 KOI Table | TICv8 |
| 5157.2 | 0.87 | 0.78 | — | -0.41 | — | 664.8 | TICv8 | TICv8 |
| 5107 | — | 0.81 | — | — | — | 664.8 | Latham et al. 2005 | TICv8 |
| 5107 | — | 0.75 | — | — | — | 664.8 | Q1-Q6 KOI Table | TICv8 |
| 5213 | 0.84 | 0.80 | 4.90 | — | — | 664.8 | Morton et al. 2016 | TICv8 |
| 5001 | — | 0.80 | — | — | — | 664.8 | Berger et al. 2018 | TICv8 |
| 5009 | 0.80 | 0.84 | — | — | — | 664.8 | Q1-Q17 DR25 KOI Table | TICv8 |