Planet HD 7924 b

Name HD 7924 b
Planet Status Confirmed
Discovered in 2009
Mass 0.0273 ( -0.0017 +0.0017 ) MJ
Mass*sin(i) 0.0273 ( -0.0017 +0.0017 ) MJ
Semi-Major Axis 0.05664 (± 0.00069) AU +
Orbital Period 5.39792 (± 0.00025) day +
Eccentricity 0.058 ( -0.056 +0.04 )
ω 332.0 ( -71.0 +50.0 ) deg +
Tperi 2454096.65 JD +
Radius 1.05 RJ
Inclination
Update 2015-04-29
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method Theoretical
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 3.59 (± 0.2) m/s
Calculated temperature 826.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 7924
Name HD 7924
Distance 16.8 (± 0.1) pc
Spectral type K0V
Apparent magnitude V 7.185
Mass 0.832 ( -0.036 +0.036 ) MSun
Age
Effective temperature 5177.0 (± 44.0) K
Radius 0.78 (± 0.02) RSun
Metallicity [Fe/H] -0.15 (± 0.03)
Detected Disc
Magnetic Field
RA2000 01:21:59.0
Dec2000 +76:42:37
Alternate Names
Planetary system
3 planets

Related publications

Resolving Close Encounters: Stability in the HD 5319 and HD 7924 Planetary Systems
2016 KANE, S.
ApJ, 830, 105
arxiv  paper   ADS  

Three Super-Earths Orbiting HD 7924
2015 FULTON B., WEISS L., SINUKOFF E., ISAACSON H., HOWARD A. te al.
ApJ, 805, 175
paper  arxiv  ADS

Stellar Diameters and Temperatures V. Eleven Newly Characterized Exoplanet Host Stars
2014 von BRAUN K., BOYAJIAN T., van BELLE G., KANE S., JONES J. & 15 additional auhors
MNRAS, 438, 2413
paper  arxiv  ADS  

A Spitzer Search for Transits of Radial Velocity Detected Super-Earths
2014 KAMMER A., KNUTSON H., HOWARD A., LAUGHLIN G., DEMING D. et al.
ApJ, 781, 103
paper  

Dynamics of Rotation of Super-Earths
2013 CALLEGARI N. & RODRIGUEZ J.
Cel. mech. & Dyn. Astron., 116, 389
arxiv   paper

SOPHIE+: First results of an octagonal-section fiber for high-precision radial velocity measurements
2012 BOUCHY F., DIAZ R., HEBRARD G., ARNOLD L., BOISSE I. & 3 additional authors
Astron. & Astrophys., 459, A49
paper   arxiv  

Taxonomy of the extrasolar planet
2012 PLAVALOVA E.
Astrobiology, 12, 361
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

Super-Earths: A New Class of Planetary Bodies
2011 HAGHIGHIPOUR N.
Contemporary Physics, 52, issue 5, 403-438
paper   arxiv

The Exoplanet Orbit Database
2011 WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper   arxiv

The role of rotation on the evolution of dynamo generated magnetic fields in Super Earths
2011 ZUKUAGA J. & CUARTAS-RESTREPO P.
Icarus
arxiv

Optimal dynamos in the cores of terrestrial exoplanets: Magnetic field generation and detectability
2011 DRISCOLL P. & OLSON P.
Icarus, 213, 12
paper

Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011 ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper   arxiv   ADS  

Chromospheric activity of stars with planets
2011 CANTO MARTINS B., DAS CHAGAS M., ALVES S., LEAO I., de SOUZA NETO L. & MEDEIROS J.
Astron. & Astrophys., 530, A73
paper   arxiv

Density Estimation for Projected Exoplanet Quantities
2011 BROWN R.
ApJ., 733, 68
paper

Defining and cataloging exoplanets: The exoplanet.eu database
2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv

On the use of the Virtual Observatory to select calibrators for phase-referenced astrometry of exoplanet-host stars
2011 BEUST H., BONNEAU D., MOURARD D., LAFRASSE S., MELLA G. & 2 additional authors
MNRAS, 414, 108
paper

Effects of Stellar Flux on Tidally Locked Terrestrial Planets: Degree-1 Mantle Convection and Local Magma Ponds
2011 GELMAN S., ELKINS-TANTON L. & SEAGER S.
ApJ., 735, 72
paper

On the Eccentricity Distribution of Short-Period Single-Planet Systems
2011 WANG J. & FORD E.
MNRAS, 418, 1822
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Stability analysis of single planet systems and their habitable zones
2010 KOPPARAPU R. & BARNES R.
ApJ., 716, 1336
paper  preprint

Exoplanet Data Explorer
2010 WRIGHT J., MARCY G. & the California Planet Survey consortium
web page

Tidal Evolution of Exoplanets
2010 CORREIA A & LASKAR J.
full text

The Hill stability of the possible moons of extrasolar planets
2010 DONNISON J.
MNRAS, 406, 1918
paper

Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity
2010 GHEZZI L., CUNHA K., SMITH V., de ARAUJO F., SCHULER S. & de la REZA R.
ApJ., 720, 1290
paper

The NASA-UC Eta-Earth Program: I. A Super-Earth Orbiting HD 7924
2009 HOWARD A., JOHNSON J., MARCY G., FISCHER D., WRIGHT J., HENRY G., GIGUERE M., ISAACSON H., VALENTI J., ANDERSON J. & PISKUNOV N.
ApJ., 696, 75
paper

On the correlation between metallicity and the presence of giant planets
2009 HAYWOOD M.
ApJ. Letters, 698, L1
paper

Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess
2009 BRYDEN G., BEICHMAN C., CARPENTER J., RIEKE G., STAPELFELDT K., WERNER M., TANNER A., LAWLER S., WYATT M., TRILLING D., SU K., BLAYLOCK M. & STANSBERRY J.
ApJ., 705, 1226
paper

The role of high-pressure experiments on determining super-Earth properties
2009 VALENCIA D., O'CONNEL R. & SASSELOV D.
Astr. & Spa. Sci, 322, 135
paper