Talk:Delta Leonis

Distance
Hi, Based on my sources distance to Zosma is much more longer, because 82 ly, not 57.7. Can somebody check this information?

Artafinde 77.254.13.72 (talk) 09:36, 9 July 2009 (UTC)

Zosma is between 600 and 750 million years old. Its mass of 2.2 solar masses allow a total hydrogen-fusing age of around a billion years (a tenth that of the Sun.) Zosma is well over half way toward beginning its death process (will die an orange giant.) Surface temperature: 8,350 Kelvin. It is the fourth brightest star in the constellation. Has a luminosity 23 times that of the Sun, and spins 90 times faster. It is 58 light years away from our sun. —Preceding unsigned comment added by 161.97.140.62 (talk) 16:42, 1 March 2010 (UTC)

--Sadalsuud (talk) 14:37, 13 May 2010 (UTC) Parallax data from Hipparcos added with references showing that distance is in fact 57.7 +/- .08ly.

External links modified
Hello fellow Wikipedians,

I have just modified 2 one external links on Delta Leonis. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20100819122914/http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/c_research_chinengstars_t_z.htm to http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/c_research_chinengstars_t_z.htm
 * Added archive https://web.archive.org/web/20100810114313/http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/e_research_chinengstarzone_b.htm#SupremePalaceEnclosure to http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/e_research_chinengstarzone_b.htm#SupremePalaceEnclosure
 * Added tag to http://stars.astro.illinois.edu/sow/zosma.htmll

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at ).

Cheers.— InternetArchiveBot  (Report bug) 14:38, 10 December 2016 (UTC)

Wrong Place
The red circle is in the wrong place and is a separate image from the star map. It needs to be moved right to d Leonis. I have no idea how to fix this. Stub Mandrel (talk) 21:03, 26 February 2017 (UTC)