Planet Kepler-19 b

Name Kepler-19 b
Planet Status Confirmed
Discovered in 2011
Mass 0.026 ( -0.0047 +0.005 ) MJ
Mass*sin(i)
Semi-Major Axis 0.085 ( -0.0015 +0.0006 ) AU
Orbital Period 9.2869944 (± 8.8e-06) day
Eccentricity 0.12 (± 0.02)
ω 59.1 ( -11.7 +68.9 ) deg
Tperi
Radius 0.198 ( -0.004 +0.004 ) RJ
Inclination 89.94 ( -0.44 +0.44 ) deg
Update 2017-08-09
Detection Method Primary Transit
Mass Detection Method TTV
Radius Detection Method
Primary transit 2454959.70597 (± 0.00036) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 2.3 (± 0.5) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-19
Name Kepler-19
Distance
Spectral type
Apparent magnitude V 12.0
Mass 0.936 (± 0.04) MSun
Age 1.9 (± 1.7) Gyr
Effective temperature 5541.0 (± 60.0) K
Radius 0.85 (± 0.018) RSun
Metallicity [Fe/H] -0.13 (± 0.06)
Detected Disc
Magnetic Field
RA2000 19:21:41.0
Dec2000 +37:51:06
Alternate Names
Planetary system
3 planets

More data

Observability Predictor

Remarks

8 Sep 2011: The upper mass limit is for an assumed 0 eccentricity (Ballard et al. 2011)

Related publications

The Kepler-19 system: a thick-envelope super-Earth with two Neptune-mass companions characterized using Radial Velocities and Transit Timing Variations
2017 MALAVOLTA L., BORSATO L., GRANATA V., PIOTTO G., LOPEZ E. et al.
Astron. J., 153, 224
paper  arxiv  ADS  

Detrending the long-term stellar activity and the systematics of the Kepler data with a non-parametric approach
2013 DANIELSKI C., KACPRZAK T. & TINETTI G.
ApJ
paper   arxiv  

A Correlation Between the Eclipse Depths of Kepler Gas Giant Candidates and the Metallicities of their Parent Stars
2012 DODSON-ROBINSON S.
ApJ., 752, Issue 1, 72, 9 pp
paper   arxiv

An Efficient Automated Validation Procedure for Exoplanet Transit Candidates
2012 MORTON T.
ApJ., 761, 6
paper  arxiv

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

Debris Disks in Kepler Exoplanet Systems
2012 LAWLER S. & GLADMAN B.
ApJ., 752, 53
paper   arxiv

The Kepler-19 System: A Transiting 2.2 R⊕ Planet and a Second Planet Detected via Transit Timing Variations
2011 BALLARD S., FABRYCKY D., FRESSIN F.,CHARBONNEAU D., DESERT J.-M. & 26 additional authors
ApJ., 743, 200
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

The Validation of a 2 R_Earth Planet Showing Transit Timing Variations with Kepler and Warm Spitzer
2011 BALLARD S., CHARBONNEAU D., DESERT J.-M., FRESSIN F., TORRES G. & Kepler Team
abstract