Temperature
5201 K
4946.7 to 5334
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Stellar HostProfile
Kepler-1545
Unclassified star • 730.0 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 268382450
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 0.89
Radius
0.80 Rsun
0.75 to 0.93
Age
4.47 Gyr
single adopted value
Distance
730.0 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-1545
0.80 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1545 b
Transit
◌
Discovery
2016
Period
163.7 days
Radius
2.70 R⊕
Mass
—
Eq. Temp
—
Kepler-1545 b: A Neptune-Like World in a Distant System
Kepler-1545 is a star 2380 light-years away with one known planet. The host star is 4.47 billion years old, has 0.84 solar masses, 0.8 solar radii, and a temperature of 5200 K. Its reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's.
The system's only known planet, Kepler-1545 b, is Neptune-like, meaning its radius reaches up to four times Earth's. Discovered in 2016 by the transit method, when a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness, it has an orbital period of 164 days and a radius of 2.7 Earth radii. Its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
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 |
|---|---|---|---|---|---|---|---|---|
| 5201 | 0.84 | 0.80 | 4.47 | — | — | 730.0 | Morton et al. 2016 | TICv8 |
| 4986 | — | 0.87 | — | — | — | 730.0 | Berger et al. 2018 | TICv8 |
| 4999 | 0.80 | 0.84 | — | — | — | 730.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5334 | 0.89 | 0.80 | — | — | — | 730.0 | Q1-Q12 KOI Table | TICv8 |
| 5144 | — | 0.75 | — | — | — | 730.0 | Latham et al. 2005 | TICv8 |
| 5334 | 0.89 | 0.80 | — | — | — | 730.0 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 730.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5334 | 0.89 | 0.80 | — | — | — | 730.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4946.7 | — | 0.91 | — | -0.35 | — | 730.0 | Gaia DR2 | TICv8 |
| 5112.8 | 0.86 | 0.93 | — | -0.28 | — | 730.0 | TICv8 | TICv8 |