Temperature
4238.8 K
3957 to 4238.8
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Stellar HostProfile
Kepler-1749
Unclassified star • 268.2 pc
Records
15
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 159389232
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: TICv8 • System source: TICv8
Mass
0.66 Msun
0.55 to 0.66
Radius
0.62 Rsun
0.54 to 0.75
Luminosity
-0.95 log(Lsun)
single adopted value
Distance
268.2 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.62 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1749
0.62 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1749 b
Transit
◌
Discovery
2021
Period
14.53 days
Radius
1.61 R⊕
Mass
—
Eq. Temp
—
Kepler-1749 and Its Super-Earth
Kepler-1749 is a star 875 light-years away with one known planet. The host star has a reported mass of 0.66 solar masses, a radius of 0.621 solar radii, and a temperature of 4240 K. Its mass and radius are smaller than the Sun's, and it is cooler than the Sun.
The single planet, Kepler-1749 b, is a Super-Earth discovered by transit in 2021. During a transit, a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1749 b has an orbital period of 14.5 days and a radius of 1.61 Earth radii, making it larger than Earth.
Provenance
Underlying measurements and references
Evidence Summary
Rows
15
Stellar refs
11
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4023 | 0.59 | 0.57 | — | — | — | 268.2 | Q1-Q12 KOI Table | TICv8 |
| — | — | — | — | — | — | 268.2 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4166 | 0.57 | 0.54 | 13.90 | — | — | 268.2 | Q1-Q8 KOI Table | TICv8 |
| 4036 | — | 0.54 | — | — | — | 268.2 | Q1-Q6 KOI Table | TICv8 |
| 4023 | 0.59 | 0.57 | — | — | — | 268.2 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 268.2 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| — | — | — | — | — | — | 268.2 | Q1-Q12 KOI Table | TICv8 |
| 3957 | 0.55 | 0.55 | — | — | — | 268.2 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4166 | 0.57 | 0.54 | 13.90 | — | — | 268.2 | Q1-Q8 KOI Table | TICv8 |
| 4023 | 0.59 | 0.57 | — | — | — | 268.2 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4238.8 | 0.66 | 0.62 | — | -0.95 | — | 268.2 | TICv8 | TICv8 |
| — | — | — | — | — | — | 268.2 | Q1-Q16 KOI Table | TICv8 |
| 4036 | — | 0.54 | — | — | — | 268.2 | Batalha et al. 2013 | TICv8 |
| — | — | — | 3.72 | — | — | 268.2 | Gaidos et al. 2024 | TICv8 |
| 4036 | — | 0.75 | — | — | — | 268.2 | Latham et al. 2005 | TICv8 |