Planet Kepler-448 b

Name Kepler-448 b
Planet Status Confirmed
Discovered in 2015
Mass 10.0 ( -9.999 +0.0 ) MJ
Mass*sin(i)
Semi-Major Axis 0.151 (± 0.003) AU
Orbital Period 17.8552333 (± 9e-07) day
Eccentricity 0.0 ( -0.0 +0.72 )
ω
Tperi
Radius 1.43 ( -0.13 +0.13 ) RJ
Inclination 88.95 ( -0.25 +0.15 ) deg
Update 2017-08-07
Detection Method Primary Transit
Mass Detection Method Spectrum
Radius Detection Method Primary Transit
Primary transit
Secondary transit
λ 253.0 ( -2.8 +4.2 ) deg +
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 KOI-12 b

Star

Kepler-448
Name Kepler-448
Distance 426.0 (± 40.0) pc
Spectral type
Apparent magnitude V 11.51
Mass 1.452 (± 0.093) MSun
Age 1.5 (± 0.5) Gyr
Effective temperature 6820.0 (± 120.0) K
Radius 1.63 (± 0.15) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 19:49:48.9
Dec2000 +41:00:40
Alternate Names KOI-12
Planetary system 1 planet

More data


Related publications

Hidden Planetary Friends: On the Stability Of 2-Planet Systems in the Presence of a Distant, Inclined Companion
2018 DENHAM P., NAOZ S., HOANG B.-M., STEPHAN A. & FARR W.
MNRAS, in press
paper  arxiv  

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters
2017 MASUDA K.
Astron. J., 154, 64
arxiv   paper   ADS  

Spin-Orbit Misalignments of Three Jovian Planets via Doppler Tomography
2017 JOHNSON M., COCHRAN W., ADDISON B., TINNEY Ch. & WRIGHT D.
Astron. J., 154, 137
paper  arxiv  

SOPHIE velocimetry of Kepler transit candidates XVI. Tomographic measurement of the low obliquity of KOI-12b, a warm Jupiter transiting a fast rotator
2015 BOURRIER V., LECAVELIER DES ETANGS A., HEBRARD G., SANTERNE A., DELEUIL M. et al.
Astron. & Astrophys., submitted
arxiv