Temperature
6170 K
6100 to 6464
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Stellar HostProfile
Kepler-645
Unclassified star • 1173.6 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 159381747
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
1.13 Msun
1.07 to 1.46
Radius
1.21 Rsun
1.21 to 1.97
Age
2.95 Gyr
2.86 to 4.37
Distance
1173.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.21 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-645
1.21 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-645 b
Transit
◌
Discovery
2016
Period
3.28 days
Radius
2.10 R⊕
Mass
—
Eq. Temp
—
Kepler-645 and Its Super-Earth
Kepler-645 is a star 3830 light-years away with one known planet, Kepler-645 b. The host star is 2.95 billion years old, with a mass of 1.13 solar masses, a radius of 1.21 solar radii, and a temperature of 6170 K. Its mass and radius estimates are larger than the Sun's, and its reported temperature is hotter.
Kepler-645 b is classified as a Super-Earth. It 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. Its orbital period is 3.28 days, and its radius is 2.1 Earth radii, which 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 |
|---|---|---|---|---|---|---|---|---|
| 6185 | 1.46 | 1.97 | — | — | — | 1173.6 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6192 | 1.16 | 1.54 | 4.37 | — | — | 1173.6 | Fulton & Petigura 2018 | TICv8 |
| 6170 | 1.13 | 1.21 | 2.95 | — | — | 1173.6 | Morton et al. 2016 | TICv8 |
| — | — | — | — | — | — | 1173.6 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6157 | — | 1.26 | — | — | — | 1173.6 | Batalha et al. 2013 | TICv8 |
| 6100 | — | 1.46 | — | 0.42 | — | 1173.6 | Gaia DR2 | TICv8 |
| 6449 | 1.07 | 1.27 | — | — | — | 1173.6 | Q1-Q12 KOI Table | TICv8 |
| 6449 | 1.07 | 1.27 | — | — | — | 1173.6 | Q1-Q16 KOI Table | TICv8 |
| 6192 | — | 1.58 | — | — | — | 1173.6 | Berger et al. 2018 | TICv8 |
| 6285.0 | 1.23 | 1.42 | — | 0.45 | — | 1173.6 | TICv8 | TICv8 |
| 6157 | — | 1.31 | — | — | — | 1173.6 | Latham et al. 2005 | TICv8 |
| 6464 | 1.20 | 1.35 | 2.86 | — | — | 1173.6 | Q1-Q8 KOI Table | TICv8 |
| 6157 | — | 1.26 | — | — | — | 1173.6 | Q1-Q6 KOI Table | TICv8 |
| 6449 | 1.07 | 1.27 | — | — | — | 1173.6 | Q1-Q17 DR24 KOI Table | TICv8 |