Planet Kepler-419 b

Name Kepler-419 b
Planet Status Confirmed
Discovered in 2012
Mass 2.71 (± 0.66) MJ
Mass*sin(i)
Semi-Major Axis 0.371 (± 0.04) AU
Orbital Period 69.7968 (± 0.0087) day +
Eccentricity 0.817 (± 0.016)
ω 94.0 (± 2.2) deg +
Tperi
Radius 1.11 (± 0.14) RJ
Inclination 87.04 (± 0.72) deg +
Update 2018-11-15
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2454959.33177 (± 0.00054) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 186.0 (± 12.0) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names KOI-1474 b

Star

Kepler-419
Name Kepler-419
Distance
Spectral type
Apparent magnitude V 14.0
Mass 1.22 ( -0.08 +0.08 ) MSun
Age 2.8 (± 1.3) Gyr
Effective temperature 6230.0 (± 100.0) K
Radius 1.4 ( -0.21 +0.21 ) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 19:41:40.0
Dec2000 +51:11:05
Alternate Names KOI-1474
Planetary system
2 planets

Remarks

Alias 2MASS 19414029+5111051

More data

Observability Predictor

Remarks

Alias KOI-1474

Related publications

Masses of the Kepler-419 Planets from Transit Timing Variations Analysis
2019 SAAD-OLIVERA X., COSTA de SOUZA A., ROIG F. & NESVORNY D.
MNRAS, in press
paper  arxiv  

SOPHIE velocimetry of Kepler transit candidates XVIII. Radial velocity confirmation, absolute masses and radii, and origin of the Kepler-419 multiplanetary system
2018 ALMENARA J., DIAZ R., HEBRARD G., MARDLING R., DAMIANI C. et al.
Astron. & Astrophys., 615, A90
arxiv   paper  

An alternative stable solution for the Kepler-419 system, obtained with the use of a genetic algorithm
2018 CARPINTERO D. & MELITA M.
Astron. & Astrophys., in press
paper  arxiv  

Warm Jupiters are less lonely than hot Jupiters: close neighbours
2016 HUANG Ch., WU Y. & TRIAUD A.
ApJ, 825, 98
paper  arxiv  ADS  

Oscillations of Relative Inclination Angles in Compact Extrasolar Planetary Systems
2015 BECKER J. & ADAMS F.
MNRAS, accepted
arxiv  

Eclipse timing variation analyses of eccentric binaries with close tertiaries in the Kepler field
2015 BORKOVITS T., RAPPAPORT S., HAJDU T. & SZTAKOVICS J.
MNRAS, 448, 946
paper  

Large eccentricity, low mutual [Ad by TubeAdblocker] inclination: the three-dimensional architecture of a hierarchical system of giant planets
2014 DAWSON R., JOHNSON J., FABRYCKY D., FOREMAN-MACKEY D., MURRAY-CLAY R. et al.
ApJ, submitted
arxiv 

A class of warm Jupiters with mutually inclined, apsidally misaligned close friends
2014 DAWSON R. & CHIANG E.
Science, 346, 212
paper  arxiv  

Limits on surface gravities of Kepler planet-candidate host stars from non-detection of solar-like oscillations
2014 CAMPANTE T., CHAPLIN W., LUND M., HUBER D., HEKKER S. et al.
ApJ, 783, 123
paper  arxiv  

The Photoeccentric Effect and Proto Hot Jupiters II. KOI-1474.01, an eccentric planet perturbed by an unseen companion
2012 DAWSON R., JOHNSON J., MORTON T., CREPP J., FABRYCKY D. & 2 additional authors
arxiv