Planet KELT-1 b

Name KELT-1 b
Planet Status Confirmed
Discovered in 2012
Mass 27.23 ( -0.48 +0.5 ) MJ
Mass*sin(i)
Semi-Major Axis 0.02472 (± 0.00039) AU
Orbital Period 1.217514 (± 1.5e-05) day
Eccentricity 0.01 ( -0.007 +0.01 )
ω 61.0 ( -71.0 +79.0 ) deg
Tperi 2455914.08 (± 0.25) JD
Radius 1.15 ( -0.16 +0.1 ) RJ
Inclination 87.6 ( -1.9 +1.3 ) deg
Update 2018-08-15
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455914.1628 (± 0.0023) JD
Secondary transit 2456181.40403 ( -0.00075 +0.00096 ) JD
λ 2.0 (± 16.0) deg
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 2423.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

KELT-1
Name KELT-1
Distance 263.0 (± 14.0) pc
Spectral type F5
Apparent magnitude V 10.7
Mass 1.335 (± 0.063) MSun
Age 1.75 (± 0.25) Gyr
Effective temperature 6516.0 (± 49.0) K
Radius 1.471 (± 0.045) RSun
Metallicity [Fe/H] 0.052 (± 0.079)
Detected Disc
Magnetic Field
RA2000 00:01:26.0
Dec2000 +39:23:01
Alternate Names
Planetary system 1 planet

Remarks

Alias 2MASS J00012691+3923017

More data

Observability Predictor

Remarks

29 Oct 2013: The time of secondary eclipse is given in the table for the 3.6 micron eclipse. For The 4.6 micron secondary eclipse it is 2456182.62027 ± 0.001 (Beatty et al. 2013).

Related publications

Planet-star interactions with precise transit timing. I. The refined orbital decay rate for WASP-12 b and initial constraints for HAT-P-23 b, KELT-1 b, KELT-16 b, WASP-33 b, and WASP-103 b
2018 MACIEJEWSKI G., FERNANDEZ M., ACEITUNO F., MARTIN-RUIZ S., OHLERT J. et al.
Acta Astron., accepted
arxiv  

Revised Exoplanet Radii and Habitability Using Gaia Data Release 2
2018 JOHNS, D., MARTI, C., HUFF, M., MCCANN, J., WITTENMYER, R. et al.
AAS journals
arxiv   ADS  

KELT: The Kilodegree Extremely Little Telescope, a Survey for Exoplanets Transiting Bright, Hot Stars
2018 PEPPER J., STASSUN K. & GAUDI S.
in the 'Handbook of Exoplanets,' Springer
arxiv  

Spitzer Phase Curves of KELT-1b and the Signatures of Nightside Clouds in Thermal Phase Observations
2018 BEATTY, T., MARLEY, M., GAUDI, B., COLON, K., FORTNEY, J. et al.
Astron. J., submitted
  arxiv   ADS  

The DOHA algorithm: a new recipe for cotrending large-scale transiting exoplanet survey light curves
2017 MISLIS D., PYRZAS S., ALSUBAI K., TSVETANOV Z. & VILCHEZ N.
MNRAS, 465, 3759
paper  arxiv  ADS

Exploration of the brown dwarf regime around solar-like stars by CoRoT
2016 CSIZMADIA Sz.
in "'The CoroT legacy book", 2016, Editors: Annie Baglin et al., Publisher: EDP Sciences
arxiv  

The Broadband and Spectrally-Resolved H-band Eclipse of KELT-1b and the Role of Surface Gravity in Stratospheric Inversions in Hot Jupiters
2016 BEATTY Th., MADHUSUDHAN N., POGGE R., CHUNG S., BIERLYA A. et al.
ApJ, 154, 242
paper  arxiv  

Benchmarking the power of amateur observatories for the TTV exoplanets detection
2015 BALUEV R., SOKOV E., SHAIDULIN V., SOKOVA I., JONES H. et al.
MNRAS, 450, 3101
paper  arxiv  ADS  

Spitzer and z' Secondary Eclipse Observations of the Highly Irradiated Transiting Brown Dwarf KELT-1b
2014 BEATTY Th., COLLINS K., FORTNEY J., KNUTSON H., GAUDI S. & 7 additional authors
ApJ, 783, 112
paper  arxiv  

Near-infrared Thermal Emission Detections of a number of hot Jupiters and the Systematics of Ground-based Near-infrared Photometry
2014 CROLL B., ALBERT L., JAYAWARDHANA R., CUNSHING M., MOUTOU C. et al.
ApJ, submitted
arxiv  

KELT-1b: A Strongly Irradiated, Highly Inflated, Short Period, 27 Jupiter-mass Companion Transiting a mid-F Star
2012 SIVERD, R., BEATTY Th., JOSHUA P., EASTMAN J., COLLINS K. & 27 additional authors
ApJ, 761, 123
paper  arxiv