Temperature
6620 K
6345 to 6725
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Stellar HostProfile
Kepler-1618
Unclassified star • 1229.2 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 271546110
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
1.41 Msun
1.26 to 1.41
Radius
1.65 Rsun
1.23 to 1.80
Age
1.78 Gyr
1.78 to 2.82
Distance
1229.2 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.65 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1618
1.65 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1618 b
Transit
◌
Discovery
2016
Period
6.11 days
Radius
1.26 R⊕
Mass
—
Eq. Temp
—
Kepler-1618: A Distant Host and Its Close-Orbiting World
Kepler-1618 is a star 4010 light-years away with one known planet. The star is 1.78 billion years old, has a mass of 1.41 solar masses, a radius of 1.65 solar radii, and a temperature of 6620 K. Its reported mass estimate is larger than the Sun's, its reported radius estimate is larger than the Sun's, and its reported temperature is hotter than the Sun's.
The single planet orbiting this star is Kepler-1618 b, an Earth-like planet discovered by transit in 2016. It orbits every 6.11 days and has a radius of 1.26 Earth radii. Because an Earth-like classification stays within 1.5 times Earth's radius, this planet fits that size category, and its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 6725 | 1.28 | 1.39 | — | — | — | 1229.2 | Q1-Q16 KOI Table | TICv8 |
| 6720 | 1.26 | 1.29 | — | — | — | 1229.2 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6430 | 1.28 | 1.67 | 2.82 | — | — | 1229.2 | Fulton & Petigura 2018 | TICv8 |
| 6725 | 1.28 | 1.39 | — | — | — | 1229.2 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 1229.2 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6430 | — | 1.71 | — | — | — | 1229.2 | Berger et al. 2018 | TICv8 |
| 6392.0 | 1.28 | 1.80 | — | 0.69 | — | 1229.2 | TICv8 | TICv8 |
| 6620 | 1.41 | 1.65 | 1.78 | — | — | 1229.2 | Morton et al. 2016 | TICv8 |
| 6725 | 1.28 | 1.39 | — | — | — | 1229.2 | Q1-Q12 KOI Table | TICv8 |
| 6345 | — | 1.74 | — | 0.65 | — | 1229.2 | Gaia DR2 | TICv8 |
| 6528 | — | 1.23 | — | — | — | 1229.2 | Latham et al. 2005 | TICv8 |