Planet GJ 876 e

Name GJ 876 e
Planet Status Confirmed
Discovered in 2010
Mass 0.045 ( -0.001 +0.001 ) MJ
Mass*sin(i) 0.039 ( -0.001 +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 2016-02-23
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 876
Name GJ 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

Observability Predictor

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.

Related publications

New Constraints on Gliese 876 - Exemplar of Mean-Motion Resonance
2018 MILLHOLLAND S., LAUGHLIN G., TESKE J., BUTLER P., BURT J. et al.
Astron. J., 155, 106
paper  arxiv  

Forming Gliese 876 through Smooth Disk Migration
2018 DEMPSEY A. & NELSON B.
ApJ, 867, 75
paper  

Formation of a planetary Laplace resonance through migration in an eccentric disk - The case of GJ876
2018 CIMERMAN, N., KLEY, W. & R. KUIPER
Astron. & Astrophys., in press
paper   arxiv   ADS  

Chaotic Excitation and Tidal Damping in the GJ 876 System
2018 PURANAM A. & BATYGIN K.
Astron. J., 155, 157
paper  arxiv  

Impact of Gas Giant Instabilities on Habitable Planets
2018 SEPPEUR S.
MNRAS, submitted
arxiv  

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems
2017 TRIFONOV T., KURSTER M., ZECHMEISTER M., TAL-OR L., CABALLERO J. et al.
Astron. & Astrophys., accepted
arxiv   paper   ADS  

The Surface UV Environment on Planets Orbiting M-Dwarfs: Implications for Prebiotic Chemistry & Need for Experimental Follow-Up
2017 RANJAN S., WORDSWORTH R. & SASSELOV D.
ApJ, submitted
arxiv  

NIR-Driven Moist Upper Atmospheres of Synchronously Rotating Temperate Terrestrial Exoplanets
2017 FUJII Y., DEL GENIO A. & AMUNDSEN D.
ApJ, 848, 100
paper  

The LCES HIRES/Keck Precision Radial Velocity Exoplanet Survey
2017 BUTLER P., VOGT S., LAUGHLIN G., BURT J., RIVERA E. et al.
Astron. J., 153, 208
paper  arxiv  

On the Formation and Stability of Resonant Planetary Systems
2017 HARDY F. & GONG Sh.
MNRAS, 470, 264
paper  

Radial Velocity Data Analysis with Compressed Sensing Technique
2016 HARA, N., BOUÉ, G., LASKAR, J. & A. CORREIA
MNRAS, accepted
arxiv  paper   ADS  

Chaotic diffusion in the Gliese-876 planetary system
2016 MARTI J., CINCOTTA P. & BEAUGE C.
MNRAS, 460, 1094
paper  

Dynamical Evolution of Multi-Resonant Systems: the Case of GJ876
2015 BATYGIN K., DECK K. & HOLMAN M.
Astron. J., 149, 167
paper  arxiv  ADS  

An Empirically Derived Three-Dimensional Laplace Resonance in the Gliese 876 Planetary System
2015 NELSON B., ROBERTSON P., PAYNE M., PRITCHARD S., DECK K. et al.
MNRAS, submitted
arxiv  ADS

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
2014 von BRAUN K., BOYAJIAN T., van BELLE G., KANE S., JONES J. & 15 additional auhors
MNRAS, 438, 2413
paper  arxiv  ADS  

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  

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

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

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

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

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

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

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

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   ADS  

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

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

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 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 Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

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

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

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

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

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

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

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

The HARPS search for southern extra-solar planets XIX. Characterization and dynamics of the GJ876 planetary system
2010 CORREIA A., COUETDIC J., LASKAR J., BONFILS X., MAYOR M., BERTAUX J.-L., BOUCHY F., DELFOSSE X., FORVEILLE T., LOVIS C., PEPE F., PERRIER Ch., QUELOZ D. & UDRY S.
Astron. & Astrophys., 511, A21
paper

The M Dwarf GJ 436 and its Neptune-Mass Planet
2007 MANESS H., MARCY G., FORD E., HAUSCHILDT P., STREVE A., BASRI G., BUTLER P. & VOGT S.
PASP, 119, 90
paper arxiv 

Catalogue of Stellar Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics
2000 PASINITTI-FRASCANI L., PASTORI L., COVINO S. & POZZI A.
Astron. & Astrophys., 367, 521
paper