Temperature
6460 K
6287 to 6498
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Stellar HostProfile
Kepler-419
Unclassified star • 1011.4 pc
Records
16
literature rows
Planets
2
system count
References
17
distinct source labels
TIC: TIC 27454084
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
1.44 Msun
1.29 to 1.44
Radius
1.59 Rsun
1.39 to 1.88
Age
1.29 Gyr
1.29 to 2.80
Distance
1011.4 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.59 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-419
1.59 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-419 b
Transit
◌
Discovery
2014
Period
69.75 days
Radius
10.80 R⊕
Mass
794.5 M⊕
Eq. Temp
—
Kepler-419 c
Transit Timing Variations
◌
Discovery
2014
Period
675.5 days
Radius
—
Mass
2320.1 M⊕
Eq. Temp
—
Kepler-419 and Its Two Planets
Kepler-419 is a star located 3300 light-years away, with two planets orbiting it. The host is an F-type star with a mass of 1.44 solar masses and a radius of 1.59 solar radii, both larger than the Sun's corresponding values. Its temperature is 6460 K, making it hotter than the Sun, and its age is 1.29 billion years.
The two planets are Kepler-419 b and Kepler-419 c. Kepler-419 b is a Jupiter-like planet discovered by transit in 2014, with a mass of 795 Earth masses, a radius of 10.8 Earth radii, and an orbital period of 69.8 days. Its reported mass estimate is larger than Earth's, its reported radius estimate is larger than Earth's, and among the listed planets it has the shortest year. Kepler-419 c was discovered in 2014 by transit timing variations, with a mass of 2320 Earth masses and an orbital period of 675 days. Its reported mass estimate is larger than Earth's, and among the listed planets it has the longest year.
Provenance
Underlying measurements and references
Evidence Summary
Rows
16
Stellar refs
16
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 |
|---|---|---|---|---|---|---|---|---|
| 6287 | 1.29 | 1.42 | — | — | — | 1011.4 | Q1-Q16 KOI Table | TICv8 |
| 6293 | — | 1.39 | — | — | — | 1011.4 | Batalha et al. 2013 | TICv8 |
| 6498 | — | 1.68 | — | — | — | 1011.4 | Latham et al. 2005 | TICv8 |
| 6346.3 | — | 1.88 | — | 0.71 | — | 1011.4 | Gaia DR2 | TICv8 |
| 6430 | 1.39 | 1.75 | 2.80 | — | — | 1011.4 | Bonomo et al. 2017 | TICv8 |
| 6430 | 1.40 | 1.73 | — | — | — | 1011.4 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6430 | 1.39 | 1.74 | — | — | — | 1011.4 | Dawson et al. 2014 | TICv8 |
| 6287 | 1.29 | 1.42 | — | — | — | 1011.4 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6287 | 1.29 | 1.42 | — | — | — | 1011.4 | Q1-Q12 KOI Table | TICv8 |
| 6383 | 1.43 | 1.82 | 2.14 | — | — | 1011.4 | Fulton & Petigura 2018 | TICv8 |
| 6293 | 1.31 | 1.39 | 1.90 | — | — | 1011.4 | Q1-Q8 KOI Table | TICv8 |
| 6383 | — | 1.86 | — | — | — | 1011.4 | Berger et al. 2018 | TICv8 |
| — | — | — | — | — | — | 1011.4 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6293 | — | 1.39 | — | — | — | 1011.4 | Q1-Q6 KOI Table | TICv8 |
| 6460 | 1.44 | 1.59 | 1.29 | — | — | 1011.4 | Morton et al. 2016 | TICv8 |
| 6418 | 1.29 | 1.87 | — | 0.73 | — | 1011.4 | TICv8 | TICv8 |