Temperature
5303 K
5068.4 to 5561
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Stellar HostProfile
Kepler-1247
Unclassified star • 1045.9 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 271165854
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
0.86 to 0.97
Radius
0.82 Rsun
0.76 to 0.84
Age
4.68 Gyr
single adopted value
Distance
1045.9 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-1247
0.82 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1247 b
Transit
◌
Discovery
2016
Period
13.71 days
Radius
2.33 R⊕
Mass
—
Eq. Temp
—
Kepler-1247 and Its Super-Earth
Kepler-1247 is a star 3410 light-years away with one known planet. The host star is 4.68 billion years old and has a mass of 0.86 solar masses, a radius of 0.82 solar radii, and a temperature of 5300 K. Its mass and radius are smaller than the Sun's, and its temperature is cooler.
The planet Kepler-1247 b was discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. The planet's orbital period is 13.7 days, and its radius is 2.33 Earth radii, larger than Earth's. It is classified as a Super-Earth, a size class that reaches 2.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5345 | 0.89 | 0.80 | — | — | — | 1045.9 | Batalha et al. 2013 | TICv8 |
| 5303 | 0.86 | 0.82 | 4.68 | — | — | 1045.9 | Morton et al. 2016 | TICv8 |
| — | — | — | — | — | — | 1045.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5326 | 0.92 | 0.79 | — | -0.35 | — | 1045.9 | TICv8 | TICv8 |
| 5345 | — | 0.80 | — | — | — | 1045.9 | Latham et al. 2005 | TICv8 |
| 5345 | 0.97 | 0.80 | — | — | — | 1045.9 | Q1-Q8 KOI Table | TICv8 |
| 5561 | 0.92 | 0.84 | — | — | — | 1045.9 | Q1-Q16 KOI Table | TICv8 |
| 5345 | — | 0.80 | — | — | — | 1045.9 | Q1-Q6 KOI Table | TICv8 |
| 5561 | 0.92 | 0.84 | — | — | — | 1045.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5550 | 0.92 | 0.83 | — | — | — | 1045.9 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5068.4 | — | 0.83 | — | -0.39 | — | 1045.9 | Gaia DR2 | TICv8 |
| 5561 | 0.92 | 0.84 | — | — | — | 1045.9 | Q1-Q12 KOI Table | TICv8 |
| 5555 | — | 0.76 | — | — | — | 1045.9 | Berger et al. 2018 | TICv8 |