Planet Kepler-419 c

Name Kepler-419 c
Planet Status Confirmed
Discovered in 2014
Mass 7.4 (± 2.6) MJ
Mass*sin(i)
Semi-Major Axis 1.68 (± 0.18) AU +
Orbital Period 673.3 (± 1.0) day +
Eccentricity 0.18 (± 0.0017)
ω 275.7 (± 1.8) deg +
Tperi
Radius
Inclination 87.0 (± 2.0) deg +
Update 2018-11-15
Detection Method TTV
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 140.0 (± 15.0) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names KOI-1474 c

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


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  

Toward an initial mass function for giant planets
2017 CARRERA D., DAVIES M. & JOHANSEN A.
MNRAS, 478, 691
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  

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 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, 791, 89
arxiv  paper  

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