Wikipedia:Today's featured article/requests/Ursa Minor

Ursa Minor[edit]

This is the archived discussion of the TFAR nomination for the article below. Subsequent comments should be made on the appropriate discussion page (such as Wikipedia talk:Today's featured article/requests). Please do not modify this page.

The result was: scheduled for Wikipedia:Today's featured article/January 10, 2016 by Brianboulton (talk) 11:21, 23 December 2015 (UTC)[reply]

Ursa Minor (Latin: "Smaller She-Bear", contrasting with Ursa Major), also known as the Little Bear, is a constellation in the northern sky. Like the Great Bear, the tail of the Little Bear may also be seen as the handle of a ladle, hence the name Little Dipper. It was one of the 48 constellations listed by the 2nd-century astronomer Ptolemy, and remains one of the 88 modern constellations. Ursa Minor has traditionally been important for navigation, particularly by mariners, due to Polaris being the North Star. The brightest star in the constellation, Polaris is a yellow-white supergiant and the brightest Cepheid variable star in the night sky, ranging from apparent magnitude 1.97 to 2.00. Beta Ursae Minoris, also known as Kochab, is an aging star that has swollen and cooled to become an orange giant with an apparent magnitude of 2.08, only slightly fainter than Polaris. Planets have been detected orbiting four of the stars, including Kochab. The constellation also contains an isolated neutron star—Calvera—and H1504+65, the hottest white dwarf yet discovered with a surface temperature of 200,000 K. (Full article...)

Most recent similar article(s): Telescopium, October 29 2015
Main editors: Casliber
Promoted: August 8 2015
Reasons for nomination: Keep a trickle of astronomy articles on mainpage...Cas Liber (talk · contribs) 02:28, 18 December 2015 (UTC)[reply]
Support as nominator. Cas Liber (talk · contribs) 02:18, 18 December 2015 (UTC)[reply]