Temperature
4828 K
4687 to 4882
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Stellar HostProfile
Kepler-547
Unclassified star • 379.0 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 158171456
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
0.78 Msun
0.70 to 0.78
Radius
0.73 Rsun
0.69 to 0.83
Age
2.88 Gyr
2.88 to 13.80
Distance
379.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.73 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-547
0.73 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-547 b
Transit
◌
Discovery
2016
Period
6.01 days
Radius
4 R⊕
Mass
—
Eq. Temp
—
Kepler-547 and Its Planet
Kepler-547 is a star located 1240 light-years away. It has one planet, Kepler-547 b. The host star is 2.88 billion years old, with a mass of 0.78 solar masses and a radius of 0.73 solar radii. Its temperature is 4830 K. The star's reported mass estimate is smaller than the Sun's, its reported radius estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
Kepler-547 b was discovered by the transit method in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness, and repeated dips help establish orbital periods. The planet completes an orbit every 6.01 days and has a radius of 4 Earth radii, which is larger than Earth's. As a Jupiter-like planet, it exceeds 4 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 |
|---|---|---|---|---|---|---|---|---|
| 4882 | 0.72 | 0.74 | — | — | — | 379.0 | Q1-Q12 KOI Table | TICv8 |
| 4687 | — | 0.69 | — | — | — | 379.0 | Batalha et al. 2013 | TICv8 |
| 4882 | 0.72 | 0.74 | — | — | — | 379.0 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 379.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4687 | — | 0.83 | — | — | — | 379.0 | Latham et al. 2005 | TICv8 |
| 4878 | — | 0.76 | — | — | — | 379.0 | Berger et al. 2018 | TICv8 |
| 4812.4 | — | 0.74 | — | -0.58 | — | 379.0 | Gaia DR2 | TICv8 |
| 4687 | — | 0.69 | — | — | — | 379.0 | Q1-Q6 KOI Table | TICv8 |
| 4692 | 0.75 | 0.80 | — | -0.56 | — | 379.0 | TICv8 | TICv8 |
| 4882 | 0.72 | 0.74 | — | — | — | 379.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4828 | 0.78 | 0.73 | 2.88 | — | — | 379.0 | Morton et al. 2016 | TICv8 |
| 4882 | 0.72 | 0.74 | — | — | — | 379.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4860 | 0.70 | 0.69 | 13.80 | — | — | 379.0 | Q1-Q8 KOI Table | TICv8 |