Planet GJ 3634 b

Name GJ 3634 b
Planet Status Confirmed
Discovered in 2011
Mass 0.026 ( -0.007 +0.0188 ) MJ
Mass*sin(i) 0.022 ( -0.0035 +0.0035 ) MJ
Semi-Major Axis 0.0287 (± 0.0011) AU
Orbital Period 2.64561 (± 0.00066) day
Eccentricity 0.08 ( -0.057 +0.057 )
ω 84.0 ( -130.0 +130.0 ) deg
Tperi 2454917.04 ( -0.53 +0.53 ) JD
Radius
Inclination 59.0 ( -24.0 +24.0 ) deg
Update 2012-09-10
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
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

Star

GJ 3634
Name GJ 3634
Distance 19.8 (± 0.6) pc
Spectral type M2.5
Apparent magnitude V 11.95
Mass 0.45 (± 0.05) MSun
Age
Effective temperature
Radius 0.43 (± 0.03) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 10:58:35.0
Dec2000 -31:08:39
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

07 Feb 2011: Bonfils et al. (2011) find an inclination of 59 deg., leading to a true mass 8.4 MEarth.

Related publications

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

Spin-orbit coupling for tidally evolving super-Earths
2012 RODRIGUEZ A., CALLEGARI Jr N.,MICHTCHENKO T., & HUSSMANN H.
MNRAS, 147, 2239
paper  arxiv  

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

The role of rotation in the evolution of dynamo-generated magnetic fields in Super Earths
2012 ZULUAGA J. & CUARTAS P.
Icarus, 217, 88
paper

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

Distinguishing between a true period and its alias, and other tasks of model discrimination
2012 BALUEV R.
MNRAS
paper

A short-period super-Earth orbiting the M2.5 dwarf GJ 3634. Detection with Harps velocimetry and transit search with Spitzer photometry
2011 BONFILS X., GILLON M., FORVEILLE Th., DELFOSSE X., DEMING D., DEMORY B.-O., LOVIS Ch., MAYOR M., NEVES V., PERRIER Ch., SANTOS N., SEAGER S., UDRY S., BOISSE I. & BONNEFOY M.
Astron. & Astrophys., 528, A111
paper   arxiv

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

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

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 HARPS search for southern extra-solar planets XXXI. The M-dwarf sample
2011 BONFILS X., DELFOSSE X., UDRY S., FORVEILLE Th., MAYOR M. & 9 additional authors
Astron. & Astrophys., 549, A109
paper  arxiv