Planet HD 40307 c

Name HD 40307 c
Planet Status Confirmed
Discovered in 2008
Mass
Mass*sin(i) 0.0202 ( -0.0014 +0.0014 ) MJ +
Semi-Major Axis 0.0812 (± 0.0018) AU +
Orbital Period 9.621 (± 0.0008) day +
Eccentricity 0.05 (± 0.06) +
ω 234.0 deg
Tperi
Radius
Inclination
Update 2019-02-12
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0 54551.53 (± 0.15) JD
Velocity Semiamplitude K 2.29 (± 0.13) m/s +
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 40307
Name HD 40307
Distance 12.8 (± 1.0) pc
Spectral type K2.5V
Apparent magnitude V 7.17
Mass 0.77 (± 0.05) MSun +
Age
Effective temperature 4977.0 (± 59.0) K
Radius
Metallicity [Fe/H] -0.31 (± 0.03)
Detected Disc IR Excess
Magnetic Field
RA2000 05:54:04.0
Dec2000 -60:01:24
Alternate Names
Planetary system
6 planets

Related publications

Searching for the nature of stars with debris disks and planets
2023 de la REZA R., CHAVERO C., ROCA-FABREGA S., LLORENTE de ANDRES F., CRUZ P. & CIFUENTES C.
Astron. & Astrophys., submitted
arxiv  

New wavelength calibration of the HARPS spectrograph
2019 COFFINET A., LOVIS Ch., DUMUSQUE X. & PEPE F.
Astron. & Astrophys., 629, A27
paper  arxiv  

How alien can alien worlds be?
2017 ADIBEKYAN F., FIGUEIRA P. & SANTOS N.
in EWASS Special Session 4 (2017): Star-planet interactions
arxiv  

The HARPS search for southern extra-solar planets. XXXVIII. Bayesian re-analysis of three systems. New super-Earths, unconfirmed signals, and magnetic cycles
2016 DIAZ R., SEGRANSAN D., UDRY S., LOVIS C., PEPE F. et al.
Astron. & Astrophys., 585, A134
paper   arxiv   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  

Correlations between the stellar, planetary and debris components of exoplanet systems observed by Herschel
2014 MARSHALL J., MORO-MARTIN A., EIROA C., KENNEDY G., MORA A. et al.
Astron. & Astrophys., 565, A15
arxiv   paper   paper  

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

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

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307
2012 TUOMI M., ANGLADA-ESCUDE G., GERLACH E., JONES H., REINERS A. & 3 additional authors
Astron. & Astrophys., 459, A48
paper  arxiv  

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

Tidal interactions in multi-planet systems
2011 PAPALOIZOU J.
Cel. Mech. & Dyn. Astron., 111, 83
paper   arxiv

On the Ages of Planetary Systems with Mean Motion Resonances
2011 KORISKI Sh. & ZUCKER Sh.
ApJ. Letters, 741, L23
paper   arxiv

The barycentric motion of exoplanet host stars - Tests of solar spin-orbit coupling
2011 PERRYMAN M. & SCHULZE-HARTUNG T.
Astron. & Astrophys., 525, A65
paper

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

Tidally Induced Thermal Runaways on Extrasolar Earths: Impact on Habitability
2011 BEHOUNKOVA M., TOBIE G., CHOBLET G. & CADEK O.
ApJ., 728, 89
paper

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

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

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

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

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

The barycentric motion of exoplanet host stars: Tests of solar spin-orbit coupling
2010 PERRYMAN M. & SCHULZE-HARTUNG T.
Astron. & Astrophys., 525, A65, 6 pp
paper   preprint

Planetary detection limits taking into account stellar noise. I. Observational strategies to reduce stellar oscillation and granulation effects
2010 DUMUSQUE X., UDRY S., LOVIS Ch., SANTOS N. & MONTEIRO M.
Astron. & Astrophys.
arxiv

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

How eccentric orbital solutions can hide planetary systems in 2:1 resonant orbits
2010 ANGLADA-ESCUDE G., LOPEZ-MORALES M. & CHAMBERS J.
ApJ., 709, 168
paper

On the dynamics of multiple systems of hot super-Earths and Neptunes: Tidal circularization, resonance and the HD 40307 system
2010 PAPALOIZOU J. & TERQUEM C.
MNRAS, 405, 573
paper

The Spitzer search for the transits of HARPS low-mass planets - I. No transit for the super-Earth HD 40307b
2010 GILLON M., DEMING D., DEMORY B., LOVIS Ch., SEAGER S., MAYOR M., PEPE F., QUELOZ D., SEGANSAN D., UDRY S., DELMELLE S. & MAGAIN P.
Astron. & Astrophys., 518, A25
paper   preprint

Possible constraints on exoplanet magnetic field strengths from planet-star interaction
2010 SCHARF C.
ApJ., 722, 1547
paper

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2010 MESCHARI S. & LAUGHLIN G.
ApJ.
preprint

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 stability of ultra-compact planetary systems
2010 FUNK B., WUCHTERL G., SCHWARZ R., PILAT-LOHINGER E. & EGGL S.
Astron. & Astrophys., 516, A82
paper   ADS  

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

Formation and tidal evolution of hot super-Earths in multiple planetary systems
2009 ZHOU J.-L.
paper

The HD 40307 Planetary System: Super-Earths or Mini-Neptunes?
2009 BARNES R., JACKSON B., RAYMOND S., WEST A. & GREENBERG R.
ApJ.
preprint

The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 Super-Earths (4.2, 6.9, & 9.2 Earth masses)
2009 MAYOR M., UDRY S., LOVIS C., PEPE F., QUELOZ D., BENZ W., BERTAUX J.-L., BOUCHY F., MORDASINI C. & SEGRANSAN D.
Astron. & Astrophys., 493, 639
paper

Detection and Characterization of Extrasolar Planets through Doppler Spectroscopy
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The quest for very low-mass planets
2009 MAYOR M. & UDRY S.
Physica Scripta, 130, 014010
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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

A Survey of Multiple Planet Systems
2009 WRIGHT J.
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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

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

Chemical abundances of 451 stars from the HARPS GTO planet search program - Thin disc, thick disc, and planets
2009 NEVES V., SANTOS N., SOUSA S., CORREIA A. & ISRAELIAN G.
Astron. & Astrophys., 497, 563
paper

Abundance Stratification of Exoplanet Host Stars
2008 SAFFE C., LEVATO H., LOPEZ-GARCIA Z., JOFRE E., PETRUCCI R. & GONZALEZ E.
Astron. & Astrophys.
preprint

Extrasolar Giant Planets and X-ray Activity
2008 KASHYAP V., DRAKE J. & SAAR S.
ApJ., 687, 1339
paper   arxiv

Tidal Heating of Extrasolar Terrestrial-scale Planets and Constraints on Habitability
2008 JACKSON B., BARNES R. & GREENBERG R.
BAAS, 40, no 3, 04.02
abstract