Talk:Classical Cepheid variable

Astronomy: Astronomical objects Start‑class High‑importance

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy
Start	This article has been rated as Start-class on Wikipedia's content assessment scale.
High	This article has been rated as High-importance on the project's importance scale.
	This article is supported by WikiProject Astronomical objects, which collaborates on articles related to astronomical objects.

Light curve characteristics

It would be nice to explain what sets Cepheids apart from other variable stars. I have read (in Modern Theories of the Universe from Herschel to Hubble) that what characterises a Cepheid is its light curve, with a relatively sharp and a slower decline. Can someone elaborate more? CielProfond (talk) 01:15, 15 December 2010 (UTC)[reply]

The obvious missing column in the table

... is the Luminosity. Distance and/or absolute magnitude would also be nice. With the table as it stands, the classic relationship that makes these stars important is not evident. -- Elphion (talk) 20:42, 29 October 2015 (UTC)[reply]

Great idea - want to add a column? If not I will do it sometime in the next few weeks. Cas Liber (talk · contribs) 00:30, 30 October 2015 (UTC)[reply]

I tried looking for the data, found what looked like conflicting stories. If you can point me to a good source I can try to do the honors. Otherwise happy to let you do the heavy lifting. -- Elphion (talk) 01:08, 30 October 2015 (UTC)[reply]