Planet Gliese 876 e

Name Gliese 876 e
Discovered in 2010
Mass 0.039 (± 0.001) MJ
Semi-major axis 0.3343 (± 0.0013) AU
Orbital period 124.69 (± 90.04) day
Eccentricity 0.073 (± 0.048)
ω 360.0 (± 15.8) deg
Tperi
Radius
Inclination 59.5 deg;
Update April 1, 2014
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris (Beta Version)

Remarks

01 Apr 2014: Jenkins et al. (2014) give to this planet the name GJ 876 e. This name already existed for the 124 d period planet discovered in 2010. We keep the tradition to add suffixes b, c, d, e, f etc according to the sequence of discovery, and according to the increase of period for planets discovered simultaneously.

Star

Name Gliese 876
Distance 4.7 (± 0.01) pc
Spectral type M4 V
Apparent magnitude V 10.17
Mass 0.334 (± 0.03) MSun
Age 2.5 ( -2.4 +2.4 ) Gyr
Effective temperature 3350.0 (± 300.0) K
Radius 0.36 RSun
Metallicity [Fe/H] 0.05 (± 0.2)
Detected Disc
Magnetic Field
RA2000 22:53:13.0
Dec2000 -14:15:13
Alternate Names
Planetary system 4 planets

Other web-pages

Papers with primary data:

More data


Related publications

The Solar Neighborhood. XXXIV. a Search for Planets Orbiting Nearby M Dwarfs Using Astrometry
2014 LURIE J., HENRY T., JAO W.-Ch., QUINN S., WINTERS J. et al.
Astron. J., 148, 91
paper  

Improved signal detection algorithms for unevenly sampled data. Six signals in the radial velocity data for GJ876
2014 JENKINS J., BECERRA YOMA N., ROJO P., MAHU R. & WUTH J.
MNRAS, accepted
arxiv  

Overstable Librations can account for the Paucity of Mean Motion Resonances among Exoplanet Pairs
2014 GOLDREICH P. & SCHLICHTING H.
Astron. J., 147, 32
paper  arxiv 

Stellar Diameters and Temperatures V. Eleven Newly Characterized Exoplanet Host Stars
2013 von BRAUN K., BOYAJIAN T., van BELLE G., KANE S., JONES J. & 15 additional auhors
MNRAS, accepted
arxiv  

Dynamical analysis of the Gliese-876 Laplace resonance
2013 MARTI J., GIOPPONE C. & BEAUGE C.
MNRAS, accepted
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

Planet-disk interaction and orbital evolution
2012 KLEY W. & NELSON R.
Ann. Rev. Astron. & Astrophys., 50, 211-249
paper   arxiv

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

Time-resolved Ultraviolet Spectroscopy of the M-dwarf GJ 876 Exoplanetary System
2012 FRANCE K., LINSKY J., TIAN F., FRONING C. & ROBERGE .
ApJ. Letters, 750, L32
paper

Can GJ 876 host four planets in resonance?
2012 GERLACH E. & HAGHIGHIPOUR N.
Cel. Mech. & Dyn. Astron.
paper   arxiv

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

The Statistics of Multi-planet Systems
2012 TREMAINE S. & DONG S.
Astron. J., 143, 94
paper

Outward migration of a super-Earth in a disc with outward propagating density waves excited by a giant planet
2012 PODLEWSKA-GACA E., PAPALOIZOU J. & SZUSZKIEWSKI E.
MNRAS, 421, 780
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

Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011 ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, Issue 3, 177-201
paper   arxiv

The California Planet Survey III. A Possible 2:1 Resonance in the Exoplanetary Triple System HD 37124
2011 WRIGHT J., VERAS D., FORD E., JOHNSON J., MARCY G., HOWARD A., ISSACSON H., FISCHER D., SPRONCK J., ANDERSON J. & VALENTI J.
ApJ., 730, 93
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Orbital structure of the GJ876 extrasolar planetary system, based on the latest Keck and HARPS radial velocity data
2011 BALUEV R.
Cel. Mech. & Dyn. Astron., 111, 235
paper   arxiv

On the Detection of (Habitable) Super-Earths Around Low-Mass Stars Using Kepler and Transit Timing Variation Method
2011 HAGHIGHIPOUR N. & KIRSTE S.
Cel. Mech. & Dyn. Astron., 111, 267
paper   arxiv

Estimation of the XUV radiation onto close planets and their evaporation
2011 SANZ-FORCADA J., MICELA G., RIBAS I., POLLOCK A., EIROA C. & 2 additional authors
Astron. & Astrophys., 532, A6
paper   arxiv

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 statistics of multi-planet systems
2011 TREMAINE S. & DONG S.
arxiv

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

Optimal dynamos in the cores of terrestrial exoplanets: Magnetic field generation and detectability
2011 DRISCOLL P. & OLSON P.
Icarus, 213, 12
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 barycentric motion of exoplanet host stars - Tests of solar spin-orbit coupling
2011 PERRYMAN M. & SCHULZE-HARTUNG T.
Astron. & Astrophys., 525, A65
paper

A Spitzer Infrared Spectrograph Study of Debris Disks Around Planet-Host Stars
2011 DODSON-ROBINSON S., BEICHMAN C., CARPENTER J. & BRYDEN G.
Astron. J., 141, 11
paper   arxiv

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

The effects of stochastic forces on the evolution of planetary systems and Saturn's rings
2010 REIN H.
Full text

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

Metal-Rich M-dwarf Planet Hosts: Metallicities with K-Band Spectra
2010 ROJAS-AYALA B., COVEY K., MUIRHEAD Ph. & LLOYD J.
ApJ. Letters, 720, L113
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 Lick-Carnegie Exoplanet Survey: A Uranus-mass Fourth Planet for GJ 876 in an Extrasolar Laplace Configuration
2010 RIVERA E., LAUGHLIN G., BUTLER P., VOGT S., HAGHIGHIPOUR N. & MESCHIARI S.
ApJ., 719, 890
paper

The stability of ultra-compact planetary systems
2010 FUNK B., WUCHTERL G., SCHWARZ R., PILAT-LOHINGER E. & EGGL S.
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paper