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Wikipedia:Featured article candidates/61 Cygni/archive1

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61 Cygni

61 Cygni (edit | talk | history | links | watch | logs)

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Nominator(s): -The Herald the joy of the LORDmy strength 14:53, 18 March 2015 (UTC)[reply]

This article is about a visual binary system in the constellation Cygnus. The article seems to meet all the criteria for a FA and I have made still more updation and minor fixes so as to meet the criteria. The article is currently a GA and the article have undergone major expansion after that. Top editors aren't active now and RJHall retired a little while ago. Still, I have done much to make it meet to the criteria. -The Herald the joy of the LORDmy strength 14:53, 18 March 2015 (UTC)[reply]

Review – The article is in decent shape, although perhaps a little short. Here are a few observations:

  • The 'absolute magnitude' values in the infobox need a proper citation; just computing them isn't enough. (Kervella et al. (2008) give the absolute bolometric magnitudes for the two stars; it might be better to use that field instead.)
  • The article needs to explain the meaning of the name '61 Cygni'. For example, where did it originate?
  • The meaning of 'K5 V' and 'K7 V' needs to be clarified, as the reader might not be familiar with the MK notation and its connection to the statement "K class (orange) main sequence stars".
  • The Observation history section should use consistent units for the parallax and be consistent about labeling parallax measurements.
  • The final two sentences of the Observation history section needs a citation.
  • The term 'old-disk stars' needs to be explained.
  • Perhaps you could use this reference to note whether an infrared excess has (or has not) been found.
  • You could also use Table 7 in this reference to speak to the stellar habitable zones around the two stars.
Still couldn't get it. Please link it to the page itself...-The Herald the joy of the LORDmy strength 15:03, 20 March 2015 (UTC)[reply]
It is part of a PDF document. Have you tried reading the arXiv article and scrolling down to near the end? Praemonitus (talk) 21:22, 20 March 2015 (UTC)[reply]

Thanks. Praemonitus (talk) 16:20, 18 March 2015 (UTC)[reply]

ST11
  • The entire "Distance" section is a huge eyesore and frankly unimportant. Readers aren't going to care about every single distance estimate published, and are only going to care about the most accurate one, which is already present in the infobox. I'd remove the whole section.
  • If I'm understanding you correctly, you're saying that the table helps show how the parallax method works. There's two things wrong with that: I don't see how the table conveys that at all, and such info would not be appropriate for this article but rather for the parallax article. The approximations of pi is different, since the increasing approximations of pi has been a subject of intense study itself, and well, pi is much more important to everyday life than this single star. StringTheory11 (t • c) 15:21, 19 March 2015 (UTC)[reply]
  • Both stars in the system are rather typical variable stars (BY Dra and flare). However, I'm not seeing magnitude ranges anywhere in this article for either star, which are absolutely necessary. StringTheory11 (t • c) 15:26, 19 March 2015 (UTC)[reply]
  • Overall though, this article is pretty good. It is admittedly somewhat short, but that's not a problem; it's better to have only clear, concise, and relevant information and it covers its topic well.

StringTheory11 (t • c) 19:25, 18 March 2015 (UTC)[reply]

  • Question. In which book/document did Giuseppe Piazzi first demonstrate its large proper motion. Shouldn't that be somewhere in the reference? I couldn't find any reference to it. --Siddhant (talk) 21:21, 20 March 2015 (UTC)[reply]
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