Temperature
6209 K
5725.5 to 6209
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Stellar HostProfile
Kepler-1054
Unclassified star • 1090.5 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 159441326
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
1.22 Msun
1.06 to 1.22
Radius
1.34 Rsun
0.91 to 1.51
Age
2.82 Gyr
2.82 to 3.63
Distance
1090.5 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.34 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1054
1.34 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1054 b
Transit
◌
Discovery
2016
Period
4.31 days
Radius
2.63 R⊕
Mass
—
Eq. Temp
—
Kepler-1054 and Its Neptune-Like Planet
Kepler-1054 is a star located 3560 light-years away, and it hosts one known planet. The star is estimated to be 2.82 billion years old, with a mass of 1.22 solar masses and a radius of 1.34 solar radii. Its temperature is 6210 K, and its reported mass, radius, and temperature are all larger or hotter than the Sun's.
The planet, Kepler-1054 b, is classified as Neptune-like and was discovered in 2016 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Kepler-1054 b has an orbital period of 4.31 days and a radius of 2.63 Earth radii. Its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
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 |
|---|---|---|---|---|---|---|---|---|
| 6209 | 1.22 | 1.34 | 2.82 | — | — | 1090.5 | Morton et al. 2016 | TICv8 |
| 5866 | 1.10 | 1 | — | — | — | 1090.5 | Batalha et al. 2013 | TICv8 |
| 5866 | 1.06 | 0.91 | — | — | — | 1090.5 | Q1-Q8 KOI Table | TICv8 |
| 5905 | 1.07 | 1.46 | — | 0.37 | — | 1090.5 | TICv8 | TICv8 |
| 6108 | 1.13 | 1.03 | — | — | — | 1090.5 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 1090.5 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6108 | 1.13 | 1.03 | — | — | — | 1090.5 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5725.5 | — | 1.51 | — | 0.34 | — | 1090.5 | Gaia DR2 | TICv8 |
| 5866 | — | 0.91 | — | — | — | 1090.5 | Latham et al. 2005 | TICv8 |
| 5909 | — | 1.42 | — | — | — | 1090.5 | Berger et al. 2018 | TICv8 |
| 6108 | 1.13 | 1.03 | — | — | — | 1090.5 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5866 | — | 1 | — | — | — | 1090.5 | Q1-Q6 KOI Table | TICv8 |
| 5909 | 1.22 | 1.39 | 3.63 | — | — | 1090.5 | Fulton & Petigura 2018 | TICv8 |
| 6108 | 1.13 | 1.03 | — | — | — | 1090.5 | Q1-Q12 KOI Table | TICv8 |