Planet KOI-13 b

Name KOI-13 b
Planet Status Confirmed
Discovered in 2011
Mass 9.28 ( -0.16 +0.16 ) MJ
Mass*sin(i)
Semi-Major Axis 0.03641 ( -0.00087 +0.00087 ) AU
Orbital Period 1.763588 ( -1e-06 +1e-06 ) day
Eccentricity 0.00064 ( -0.00016 +0.00012 )
ω 5.0 ( -10.0 +8.0 ) deg
Tperi
Radius 1.512 ( -0.035 +0.035 ) RJ
Inclination 86.77 ( -0.052 +0.048 ) deg
Update 2021-02-05
Detection Method Primary Transit
Mass Detection Method Spectrum
Radius Detection Method Primary Transit
Primary transit 2455101.70725 (± 1.3e-05) JD +
Secondary transit
λ 58.6 (± 2.0) deg
Impact Parameter b 0.2536 ( -0.0035 +0.0038 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 2550.0 ( -80.0 +80.0 ) K
Measured temperature 2750.0 K
Hottest point longitude
Geometric albedo 0.33 ( -0.06 +0.04 )
Surface gravity log(g/gH)
Alternate Names KOI-13.01, Kepler-13 b, KOI-13 b, 2MASS J19075308+4652061 b, K00013.01, KIC 9941662 b, KOI-13 A b, Kepler-13 A b, WISE J190753.08+465205.8 b

Star

KOI-13
Name KOI-13
Distance 415.0 ( -65.07 +48.85 ) pc
Spectral type
Apparent magnitude V 10.0
Mass 1.72 ( -0.1 +0.1 ) MSun
Age
Effective temperature 7650.0 ( -250.0 +250.0 ) K
Radius 1.74 ( -0.04 +0.04 ) RSun
Metallicity [Fe/H] 0.2 ( -0.2 +0.2 )
Detected Disc
Magnetic Field
RA2000 19:07:53.1
Dec2000 +46:52:06
Alternate Names 2MASS J19075308+4652061, KIC 9941662, KOI-13 A, Kepler-13, Kepler-13 A, WISE J190753.08+465205.8
Planetary system 1 planet

Remarks

Alias KIC 9941662
Alias 2MASS 19075308+4652061

19 Jul 2012: The parent star belongs to a triple star (Santerne et al.2012).

More data

Observability Predictor

Remarks

(Santerne et al. 2012): The parent star belongs to a triple system.

Related publications

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Visible-light Phase Curves from the Second Year of the TESS Primary Mission
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The clockwork is moving on -- a combined analysis of TESS and Kepler measurements of Kepler-13Ab
2020 SZABO G., PRIBULLA T., PAL A., BODI A., KISS L. & DEREKAS A.
MNRAS, 492, L17
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Exoplanet System Kepler-2 with comparisons to Kepler-1 and 13
2020 RHODES M., PUSKULLU C., BUDDING E. & BANKS T.
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Dusty phenomena in the vicinity of giant exoplanets
2019 ARKHYPOV O., KHODACHENKO M. & HANSLMEIER A.
Astron. & Astrophys., 631, A152
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High-resolution Imaging Transit Photometry of Kepler-13AB
2019 HOWELL S., SCOTT N., MATSON R., HORCH E. & STEPHENS A.
Astron. J., 158, 113
paper  

Cloud Atlas: Hubble Space Telescope Near-Infrared Spectral Library of Brown Dwarfs, Planetary-mass companions, and hot Jupiters
2019 MANJAVACAS E., APAI D., ZHOU Y., LEW B., SCHNEIDER G. et al.
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Eccentricity is Not Responsible for Odd Harmonics in HAT-P-7 and Kepler-13A
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Spin-Orbit Misalignment and Precession in the Kepler-13Ab Planetary System
2018 HERMAN M., de MOOJI E., HUANG Ch. & JAYWARDHANA R.
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Evidence for Atmospheric Cold-trap Processes in the Noninverted Emission Spectrum of Kepler-13Ab Using HST/WFC3
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2017 MOLLIERE P., van BOEKEL R., BOUWMAN J., HENNING Th., LAGAGE P.-O. & MIN M.
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ApJ, 804, 150
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2015 ANGERHAUSEN, D. DELARME, E. & J. MORSE
PASP, in press
paper  arxiv 

Atmospheric Characterization of the Hot Jupiter Kepler-13A b
2014 SHPORER AZ., O'ROURKE J., KNUTSON H., SZABO G., ZHAO M. et al.
ApJ, 788, 92
paper  arxiv 

A Misaligned Prograde Orbit for Kepler-13 Ab via Doppler Tomography
2014 JOHNSON M., COCHRAN W., ALBRECHT S., DODSON-ROBINSON S., WINN J. & GULIKSON K.
ApJ, 790, 30
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Spin-Orbit Angles of Kepler-13Ab and HAT-P-7b from Gravity-Darkened Transit Light Curves
2014 MASUDA K.
ApJ, 805, 28
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2014 PLACEK B., KNUTH K. & ANGERHAUSEN D.
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High-precision stellar limb-darkening measurements - A transit study of 38 Kepler planetary candidates
2013 MÜLLER H., HUBER K., CZESLA S., WOLTER U., & SCHMITT J.
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Mapping a star with transits: orbit precession effects in the Kepler-13 system
2013 SZABO G., SIMON A. & KISS L.
MNRAS, in press
paper  arxiv  

Optical Phase Curves of Kepler Exoplanets
2013 ESTEVES L., DE MOOIJ E. & JAYAWARDHANA R.
ApJ, 772, 51
paper   arxiv  

Spin-orbit resonance, transit duration variation and possible secular perturbations in KOI-13
2012 SZABO G., PAL A., DEREKAS A., SIMON A., SZALAÏ T. & KISS L.
MNRAS, 421, L122
paper   arxiv

SOPHIE velocimetry of Kepler transit candidates VI. A false positive rate of 35% for Kepler close-in giant candidates
2012 SANTERNE A., DIAZ ., MOUTOU C., BOUCHY F., HEBRARD G. & 4 additional authors
Astron. & Astrophys., 545, A76
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Adaptive Optics Images of Kepler Objects of Interest
2012 ADAMS E., CIARDI D., DUPREE A., GAUTIER T., KULES C. & McCARTHY D.
Astron. J., 144, 42
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Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems II
2012 HANSEN B.
ApJ., 757, Issue 1, id. 6, 21 pp.
paper   arxiv

Kepler KOI-13.01 - Detection of beaming and ellipsoidal modulations pointing to a massive hot Jupiter
2012 MAZEH T., NACHMANI G., SOKOL G., FAIGLER S. & ZUCKER Sh.
Astron. & Astrophys., 541, A56
paper

Multiple planets or exomoons in Kepler hot Jupiter systems with transit timing variations?
2012 SZABO R., SZABO G. & DALYA G.
ApJ Letters, submitted
arxiv  

Measurement of the Spin-Orbit Misalignment of KOI-13.01 from its Gravity-Darkened Kepler Transit Lightcurve
2011 BARNES J., LINSCOTT E. & SHPORER A.
ApJ Suppl.
arxiv

Detection of KOI-13.01 with Orbital Photometry
2011 SHPORER A., JENKINS J., ROWE J., SANDERFER D., SEADER Sh. & 5 additional authors
Astron. J., 142, 195
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5