Planet Kepler-26 c

Name Kepler-26 c
Planet Status Confirmed
Discovered in 2012
Mass 0.01949 ( -0.0021 +0.0021 ) MJ
Mass*sin(i)
Semi-Major Axis 0.107 AU
Orbital Period 17.2513 day
Eccentricity
ω
Tperi
Radius 0.243 ( -0.011 +0.011 ) RJ +
Inclination
Update 2016-03-16
Detection Method Primary Transit
Mass Detection Method TTV
Radius Detection Method Primary Transit
Primary transit 2454982.8854 JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-26
Name Kepler-26
Distance
Spectral type
Apparent magnitude V 16.0
Mass 0.65 (± 0.03) MSun
Age
Effective temperature 4500.0 (± 100.0) K
Radius 0.59 (± 0.03) RSun
Metallicity [Fe/H] -0.21 (± 0.08)
Detected Disc
Magnetic Field
RA2000 18:59:46.0
Dec2000 +46:34:00
Alternate Names
Planetary system
3 planets

Remarks

Alias KOI-250
Alias KIC 9757613
Alias 2MASS 18594583+4633595

More data

Observability Predictor

Remarks

28 Jan 2012: The upper mass limit is inferred from transit time variations and dynamical stability (Steffen et al. 2012)

Related publications

The Reversibility Error Method (REM): a new, dynamical fast indicator for planetary dynamics
2017 PANICHI F., GOZDZIEWSKI K. & TURCHETTI G.
MNRAS, 468, 469
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Numerical and Analytical Modelling of Transit Time Variations
2016 HADDEN S. & LITHWICK Y.
ApJ, 828, 44
arxiv   paper   ADS  

Gravitational quantization of exoplanet orbits in HD 40307, $μ$ Ara, Kepler-26, Kepler-62, and Kepler-275: Comparing predicted orbits
2015 GEROYANNIS V.
arxiv  

Robust TTV Mass Measurements: Ten Kepler Exoplanets between 3 and 8 Earth Masses with Diverse Densities and Incident Fluxes
2015 JONTOF-HUTTER D., FORD E., ROWE J., LISSAUER J., FABRYCKY D. et al.
ApJ, submitted
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

Transit Timing Observations from Kepler: III. Confirmation of 4 Multiple Planet Systems by a Fourier-Domain Study of Anti-correlated Transit Timing Variations
2012 STEFFEN J., FABRYCKY D., FORD E., CARTER J., DESERT J.-M. & 30 additional authors
MNRAS, 421, 2342
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5