Talk:Epsilon Eridani

Epsilon Eridani is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community. Even so, if you can update or improve it, please do so.

This article appeared on Wikipedia's Main Page as Today's featured article on February 14, 2017.

Article milestones
Date	Process	Result
January 28, 2009	Peer review	Reviewed
November 29, 2010	Good article nominee	Listed
April 16, 2011	Featured article candidate	Not promoted
August 6, 2011	Peer review	Reviewed
November 14, 2011	Featured article candidate	Promoted
Current status: Featured article

Archives

Peer Review 1: January 2009
Good Article Review 1: November 2010

Chronological archives

This page has archives. Sections older than 365 days may be automatically archived by when more than 4 sections are present.

The following references may be useful when improving this article in the future:

Wolff, Schuyler Grace; et al. (March 2023), "Hiding Dust around ϵ Eridani", The Astronomical Journal, 165 (3), arXiv:2302.10085, Bibcode:2023AJ....165..115W, doi:10.3847/1538-3881/acac83, 115.{{citation}}: CS1 maint: unflagged free DOI (link)
Burton, Kiana; et al. (November 2022), "First Millimeter Flares Detected from ϵ Eridani with the Atacama Large Millimeter/submillimeter Array", The Astrophysical Journal Letters, 939 (1), arXiv:2210.10818, Bibcode:2022ApJ...939L...6B, doi:10.3847/2041-8213/ac9973, L6.{{citation}}: CS1 maint: unflagged free DOI (link)
Jeffers, S. V.; et al. (May 2022), "The crucial role of surface magnetic fields for stellar dynamos: ϵ Eridani, 61 Cygni A, and the Sun", Astronomy & Astrophysics, 661, arXiv:2201.07530, Bibcode:2022A&A...661A.152J, doi:10.1051/0004-6361/202142202, A152.
Ó Fionnagáin, Dúalta; et al. (January 2022), "Coronal Mass Ejections and Type II Radio Emission Variability during a Magnetic Cycle on the Solar-type Star ϵ Eridani", The Astrophysical Journal, 924 (2), arXiv:2111.02284, Bibcode:2022ApJ...924..115O, doi:10.3847/1538-4357/ac35de, 115.{{citation}}: CS1 maint: unflagged free DOI (link)
Pathak, P.; et al. (August 2021), "High-contrast imaging at ten microns: A search for exoplanets around Eps Indi A, Eps Eri, Tau Ceti, Sirius A, and Sirius B", Astronomy & Astrophysics, 652, arXiv:2104.13032, Bibcode:2021A&A...652A.121P, doi:10.1051/0004-6361/202140529, A121.
Petit, P.; et al. (April 2021), "Multi-instrumental view of magnetic fields and activity of ɛ Eridani with SPIRou, NARVAL, and TESS", Astronomy & Astrophysics, 648, arXiv:2101.02643, Bibcode:2021A&A...648A..55P, doi:10.1051/0004-6361/202040027, A55.
Malkov, Mikhail A.; Moskalenko, Igor V. (April 2021), "The TeV Cosmic-Ray Bump: A Message from the Epsilon Indi or Epsilon Eridani Star?", The Astrophysical Journal, 911 (2), arXiv:2010.02826, Bibcode:2021ApJ...911..151M, doi:10.3847/1538-4357/abe855, 151.{{citation}}: CS1 maint: unflagged free DOI (link)
Suresh, A.; et al. (December 2020), "Detection of 2-4 GHz Continuum Emission from ɛ Eridani", The Astrophysical Journal, 904 (2), arXiv:2010.05929, Bibcode:2020ApJ...904..138S, doi:10.3847/1538-4357/abc004, 138.{{citation}}: CS1 maint: unflagged free DOI (link)
Buccino, A. P.; et al. (September 2020), "An application of a solar-type dynamo model for ɛ Eridani", Monthly Notices of the Royal Astronomical Society, 497 (3): 3968–3975, arXiv:2006.14143, Bibcode:2020MNRAS.497.3968B, doi:10.1093/mnras/staa1908.{{citation}}: CS1 maint: unflagged free DOI (link)
Riley, Alexander H.; et al. (June 2019), "Possible Detection of Gamma-Rays from Epsilon Eridani", The Astrophysical Journal, 878 (1), arXiv:1810.04194, Bibcode:2019ApJ...878....8R, doi:10.3847/1538-4357/ab1a3c, 8.{{citation}}: CS1 maint: unflagged free DOI (link)
Rodríguez, Luis F.; et al. (February 2019), "Flat-spectrum Radio Continuum Emission Associated with ɛ Eridani", The Astrophysical Journal, 871 (2), Bibcode:2019ApJ...871..172R, doi:10.3847/1538-4357/aaf9a6, 172.{{citation}}: CS1 maint: unflagged free DOI (link)

Debris disc and eps Eri c

Much of the information about the debris disc on this page was about 20 years out of date. I've updated and corrected much of it, although certainly more work could be done on this. It's still not entirely clear to me what should be the distinction between the information on the disc in the Properties section and that in the Observational History section.

I've added my own ALMA image of the disc. Potentially this could be the main image at the top of the page, but I fear it may be verging on self-publication to choose to do that myself and so I wanted to check the opinions of others on this.

Perhaps controversially, I have slimmed down the parts on the predicted planet. To my knowledge, there's no other case of a predicted planet being given such prominence. I felt the information on it's prediction should be kept to the debris disc section until such a time that it's actually detected and confirmed. AstroMark (talk) 08:32, 12 May 2023 (UTC)[reply]

@AstroMark: thank you for your contributions to this article, which seem reasonable, and for uploading that image. However, per WP:SELFCITE (and 'supplying photographs' further down that page), it is good practice to discuss on the talk page before adding citations to your own work, new text based upon your publications, or images sourced from them. Modest Genius ^talk 16:15, 16 May 2023 (UTC)[reply]

Thank you for pointing this out. I apologise for not writing here first. AstroMark (talk) 09:05, 17 May 2023 (UTC)[reply]

Appearance in fiction

Is it noteworthy that the original Babylon 5 series mostly takes place in this solar system? 2601:441:5000:ADF0:1827:3ED9:E223:18FD (talk) 00:49, 1 August 2023 (UTC)[reply]

I is also the main star system for Halo: Reach — Preceding unsigned comment added by 64.27.230.29 (talk) 23:18, 26 October 2023 (UTC)[reply]

"Epsilon Eridani c" listed at Redirects for discussion

The redirect Epsilon Eridani c has been listed at redirects for discussion to determine whether its use and function meets the redirect guidelines. Readers of this page are welcome to comment on this redirect at Wikipedia:Redirects for discussion/Log/2024 June 18 § Epsilon Eridani c until a consensus is reached. GTrang (talk) 13:51, 18 June 2024 (UTC)[reply]

"Epsilon eridani c" listed at Redirects for discussion

The redirect Epsilon eridani c has been listed at redirects for discussion to determine whether its use and function meets the redirect guidelines. Readers of this page are welcome to comment on this redirect at Wikipedia:Redirects for discussion/Log/2024 June 18 § Epsilon eridani c until a consensus is reached. GTrang (talk) 13:55, 18 June 2024 (UTC)[reply]