Planet eps Eridani c

Detailed information about planet eps Eridani c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

eps Eridani c

Planet Status

Candidate

Discovered in

—

Update

2021-10-06

Mass

0.1

M_J

Mass*sin(i)

—

Semi-Major Axis

40.0 AU

Orbital Period

102270.0 day

Eccentricity

0.3

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Other

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

-869.74 JD

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

3 Jul 08:: Eps Eri c discussed by Janson et al. 2008
20 0ct 02 The hypothetical planet epsilon Eridani c is suspected from the dust ring morphology (Quillen & Thorndike 2002)

No link

Star

Name

eps Eridani

Distance

3.2 pc

Spectral type

$K2 V$

Apparent magnitude V

$3.73$

Mass

$0.83 (\pm 0.05)$ M_Sun 1 publication number of publications

The Extrasolar Planet eps Eridani b - Orbit and Mass

Age

0.66 Gyr 1 publication number of publications

On the Ages of Exoplanet Host Stars

Effective temperature

5116.0 K 1 publication number of publications

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.

Radius

$0.895 (\pm 0.085)$ R_Sun 1 publication number of publications

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics

Metallicity [Fe/H]

$-0.13 (\pm 0.04)$ 1 publication number of publications

The Extrasolar Planet eps Eridani b - Orbit and Mass

Detected Disc

$Imaging$ 1 publication number of publications

A dust ring around Epsilon Eridani : analogue to the young Solar System

Magnetic Field

—

RA₂₀₀₀

$03:32:55.0$

Dec₂₀₀₀

$-09:27:29.0$

Alternate Names

$HD 22049$

No remarks

No link

Simbad

Most recent references (ADS)

Related publications

Radial velocity analysis of stars with debris discs

2024 BISHT D. & JONES H.
MNRAS , in press
paper

Hiding Dust Around ε Eridani

2023 GRACE WOLFF S., GASPAR A., RIEKE G., BALLERING N. & YGOUF M.
Astron. J. , 165 , 115
paper arxiv

A Machine Learning approach for correcting radial velocities using physical observables

2023 PERGER M., ANGLADA-ESCUDÉ G., BARUCH D., LAFARGA M., RIBAS I. et al.
Astron. & Astrophys. , 672 , A118
paper arxiv

Revisiting HST/FGS Astrometry of epsilon Eridani

2022 BENEDICT F.
Res. Notes AAS , 6 , 45
paper

Resolving the Multiplicity of Exoplanet Host Stars in Gemini/NIRI Data

2022 MISKOVETZ K. & DUPUY T.
Res. Notes AAS , 6 , 8
paper

EXPRES. III. Revealing the Stellar Activity Radial Velocity Signature of ε Eridani with Photometry and Interferometry

2022 ROETTENBACHER R., CABOT S., FISCHER D., MONNIER J., HENRY G. et al.
Astron. J. , 163 , 19
paper arxiv

Stellar and substellar companions from Gaia EDR3. Proper-motion anomaly and resolved common proper-motion pairs

2022 KERVELLA P., ARENOU F. & THEVENIN F.
Astron. & Astrophys. , 657 , A7
paper arxiv

The crucial role of surface magnetic fields for stellar dynamos: Epsilon Eridani, 61 Cygni A, and the Sun

2022 JEFFERS S., CAMERON R., MARSDEN S., BORO SAIKIA S., FOLSOM C. et al.
Astron. & Astrophys. , accepted
arxiv

The Detectability of Nightside City Lights on Exoplanets

2022 BEATTY Th.
MNRAS , 513 , 2652
paper arxiv

Stellar and substellar companions from Gaia DR2

2021 KERVELLA P., ARENOU F., MIGNARD F., THEVENIN F., SCHNEIDER J. et al.
SF2A 2021
paper

GTC/CanariCam deep mid-infrared imaging survey of northern stars within 5 pc

2021 GAUZA B., BÉJAR V., REBOLO R., ALVAREZ C., ZAPATERO-OSORIO M.-R., et al.
ApJ , 923 , 119
paper arxiv

A Stellar Activity F-statistic for Exoplanet Surveys (SAFE)

2021 HOLZER P., CISEWSKI J., ZHAO L., FORD E., GILBERTSON Ch. & FISCHER D.
Astron. J. , 161 , 272
paper arxiv

Looking for astrometric signals below 20 m/s: A Jupiter-mass planet signature in ε Eri

2021 MAKAROV V., ZACHARIAS N. & FINCH Ch.
Res. Notes AAS.
arxiv

Habitability and Water Loss Limits on Eccentric Planets Orbiting Main Sequence Stars

2020 PALUBSKI I., SHIELDS A., DEITRICK R.
ApJ , accepted
arxiv

RefPlanets: Search for reflected light from extra-solar planets with SPHERE/ZIMPOL

2019 HUNZIKER S., SCHMID H., MOUILLET D., MILLI J., ZURIO A. et al.
Astron. & Astrophys. , in press
paper arxiv

New Methods for Finding Activity-Sensitive Spectral Lines: Combined Visual Identification and an Automated Pipeline Find a Set of 40 Activity Indicators

2018 WISE, A., DODSON-ROBINSON, S., BEVENOUR, K. & A. PROVINI
Astron. J. , accepted
paper arxiv https://arxiv.org/abs/1808.09009 ADS

Radio Emission from the Exoplanetary System ε Eridani

2018 BASTIAN T., VILLADSEN J., MAPS A., HALLINAN G. & BEASLEY A.
ApJ , 857 , 133
paper arxiv

The Inner 25 AU Debris Distribution in the epsilon Eri System

2017 SU K., DE BUIZER J., RIEKE G., KRIKOV A., LOHNE T. et al.
Astron. J. , 153 , 226
paper arxiv ADS

Deep LMT/AzTEC millimeter observations of Epsilon Eridani and its surroundings

2016 CHAVEZ-DAGOSTINO M., BERTONE E., CRUZ-SAENZde MIERA F., MARSHALL J., WILSON G. et al.
MNRAS , accepted
arxiv

EUV-driven ionospheres and electron transport on extrasolar giant planets orbiting active stars

2016 CHADNEY J., GALAND M., KOSKINEN T., MILLER S., SANZ-FORCADA J. et al.
Astron. & Astrophys. , 587 , A87
paper arxiv ADS

Simulating the environment around planet-hosting stars - II. Stellar winds and inner astrospheres

2016 ALVARADO-GOMEZ, J., HUSSAIN, G., COHEN, O., DRAKE, J., GAARRAFFO, C. & 2 additional authors
Astron. & Astrophys. , accepted
arxiv paper ADS

Simulating the Environment Around Planet-Hosting Stars - I. Coronal Structure

2016 ALVARO-GOMEZ J., HUSSAIN G., COHEN O., DRAKE J., GARRAFFO O. et al.
Astron. & Astrophys. , in press
paper arxiv ADS

Radial Velocity Planet Detection Biases at the Stellar Rotational Period

2016 VANDERBURG A., PLAVCHAN P., JOHNSON J., CIARDI D., SWIFT J. & KANE S.
MNRAS , 459 , 3565
paper arxiv ADS

Constraints on Planetesimal Collision Models in Debris Disks

2016 MacGREGOR M., WILNER D., CHANDLER C., RICCI L., MADDISON S. et al.
ApJ , 823 , 79
paper arxiv

Wavefront Sensing in Space from the PICTURE-B Sounding Rocket

2016 DOUGLAS E., MENDILLO Ch., COOK T. & CHAKRABARTI S.
in "SPIE Astronomical Telescopes"
arxiv

MAMBO image of the debris disk around epsilon Eridani: robustness of the azimuthal structure

2015 LESTRADE J.-F. & THILLIEZ E.
Astron. & Astrophys. , 576 , A72
paper arxiv

High-contrast Imaging with Spitzer: Deep Observations of Vega, Fomalhaut, and epsilon Eridani

2015 JANSON M., QUANZ S., CARSON J., THALMANN Ch., LEFRENIERE D. & AMARA A.
Astron. & Astrophys. , 574 , A220
paper arxiv ADS

The Epsilon Eridani System Resolved by Millimeter Interferometry

2015 MacGREGOR M., WILNER D., ANDREWS S., LESTRADE J.-F. & MADDISON S.
ApJ , submitted

XUV-driven mass loss from extrasolar giant planets orbiting active stars

2014 CHADNEY J., GALAND M., UNRUH Y., KOSKINEN T. & SANZ-FORCADA J.
Icarus , accepted
arxiv

Metallicity of solar-type stars with debris discs and planets

2012 MALDONADO I., EIROA C., VILLVER E., MONTESINOS B. & MORA A.
Astron. & Astrophys. , 541 , A40
paper

Taxonomy of the extrasolar planet

2012 PLÁVALOVÁ 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

Candidates for detecting exoplanetary radio emissions generated by magnetosphere-ionosphere coupling

2012 NICHOLS J.
MNRAS , in press
paper

The HARPS-TERRA project I. Description of the algorithms, performance and new measurements on a few remarkable stars observed by HARPS

2012 ANGLADA-ESCUDE G. & BUTLER P.
ApJ. Suppl.
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

Project Icarus: Astronomical Considerations Relating to the Choice of Target Star

2011 CRAWFORD I.
J. Brit. Interplan. Soc.
arxiv

Density Estimation for Projected Exoplanet Quantities

2011 BROWN R.
ApJ. , 733 , 68
paper

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 PERRYMAN M.
Content
Content and Chapter 5

Transit of Luyten 726-8 within 1 ly from Epsilon Eridani

2010 POTEMINE I.
Astron. & Astrophys.
paper

The cold origin of the warm dust around ε Eridani

2010 REIDEMEISTER M., KRIKOV A., STARK Ch., AUGEREAU J.-Ch., LOEHNE T. & MUELLER S.
Astron. & Astrophys. , 527 , A57
paper arxiv

Rotation periods of exoplanet host stars

2010 SIMPSON E., BALIUNAS S., HENRY G. & WATSON C.
MNRAS , 408 , 1667
paper

The Hill stability of the possible moons of extrasolar planets

2010 DONNISON J.
MNRAS , 406 , 1918
paper

Exoplanet Data Explorer

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

Parent Stars of Extrasolar Planets. X. Lithium Abundances and vsini Revisited

2010 GONZALEZ G., CARLSON M. & TOBIN R.
MNRAS , 403 , 1368
paper

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

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

Expected Results from PICTURE Observations of Exozodiacal Dust around Epsilon Eridani

2009 MENDILLO Ch., CHAKRABARTI S., COOK T., HICKS B., JUNG P., LEVINE B. & SHAO M.
BAAS , 42, no 1 , 421.03
abstract

Epsilon Eridani's Planetary Debris Disk: Structure and Dynamics based on Spitzer and CSO Observations

2009 BACKMAN D., MARENGO M., STEPELFELDT K., SU K., WILNER D., DOWELL C., WATSON D., STANSBERRY J., RIEKE G., MEGEATH T., FAZIO G. & WERNER M.
ApJ. , 690 , 1522
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

Constraints on Extrasolar Planet Populations from VLT NACO/SDI and MMT SDI and Direct Adaptive Optics Imaging Surveys: Giant Planets are Rare at Large Separations

2007 NIELSEN E., CLOSE L., BILLER B. & MASCIADRI E.
ApJ. , 674 , 466
paper

Planetary Formation Scenarios Revistied: Core-Accretion Versus Disk Instability

2007 MATSUO T., SHIBAI H., OOTSUBO T. & TAMURA M.
ApJ. , 662 , 1282
paper

Formation of Earth-like Planets During and After Giant Planet Migration

2007 MANDELL A., RAYMOND S. & SIGURDSSON S.
ApJ. , 660 , 823
paper

Extrasolar planet taxonomy: a new statistical approach

2007 MARCHI S.
ApJ. , 666 , 475
arxiv paper

GMRT Low Frequency Observations of Extrasolar Planetary Systems

2007 GEORGE S. & STEVENS I.
MNRAS
preprint

Parent stars of extrasolar planets VIII. Chemical abundances for 18 elements in 31 stars

2007 GONZALEZ G. & LAWS C.
MNRAS , 378 , 1141
paper

NACO-SDI Direct Imaging Search for the Exoplanet ɛ Eri b

2007 JANSON M., BRANDNER W., HENNING Th., LENZEN R., McARTHUR B., et al.
Astron. J. , 133 , 2442
paper arxiv

A search for water masers toward extrasolar planets

2006 MINIER V. & LINEWEAVER Ch.
Astron. & Astrophys. , 449 , 805
paper

Detecting a rotation in the epsilon Eridani debris disc

2006 POULTON C., GREAVES J. & CAMERON A.
MNRAS , 372 , 53
paper

Formation of Narrow Dust Rings in Circumstellar Debris Disks

2006 BESLA G. & WU Y.
ApJ. , 655 , 528
paper

Catalog of Nearby Exoplanets

2006 BUTLER P., WRIGHT J., MARCY G., FISCHER D., VOGT S., TINNEY Ch., JONES H., CARTER B., JOHNSON J., McCARTHY Ch. & PENNY A.
ApJ. , 646 , 505
paper arxiv ADS

The Extrasolar Planet eps Eridani b - Orbit and Mass

2006 BENEDICT F., McARTHUR B., GATEWOOD G., NELAN E., COCHRAN W., HETZES A., ENDL M., WITTENMYER R., BALIUNAS S., WALKER G., YANG S., KÜRSTER M., ELS S. & PAULSON D.
Astron. J. , 132 , 2206
paper

On the Ages of Exoplanet Host Stars

2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys. , 443 , 609
paper arxiv

Structure in the epsilon Eridani Debris Disk.

2005 GREAVES J., HOLLAND W. WYATT M ., DENT W., ROBSON E., COULSON I., JENNESS T., MORIARTY-SCHIEVEN G., DAVIS G., BUTNER H., GEAR W., DOMINIK C. & WALKER H.
ApJ. , 619 , L187
paper

Numerical Modelling of Dusty Debris Disks.

2005 DELLER A. & MADDISON S.
ApJ. , 625 , 390

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.

2004 NORDSTROM B., MAYOR M., ANDERSEN J., HOLMBERG J., PONT F., JORGENSEN B., OLSEN E., UDRY S. & MOWLAVI N.
Astron. & Astrophys. , 419 , 989
paper

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics

2000 PASINETTI FRACASSINI L.E., PASTORI L., COVINO S. & POZZI A.
Astron. & Astrophys. , 367 , 521-524
paper

A dust ring around Epsilon Eridani : analogue to the young Solar System

1998 GREAVES J., HOLLAND W., MORIARTY-SCHIVEN G., DENT W. ZUCKERMAN B., McCARTHY Ch., WEBB R., H.M. BUTNER H., GEAR W. & WALKER H.
ApJ.L. , 506 , L133
paper