庫樓九

Also known as D Cen, HD 106321, HIP 59654, HIC 59654, HR 4652, UCAC4 222-062225, SAO 223297, PLX 2816

multiple star

In the Vinony graph

Within Vinony's link graph, 庫樓九 is referenced by 249 other articles, and connects out to Alpha Centauri, light-year and Centaurus.

It sits within the topics Bayer objects, Bright Star Catalogue objects and Centaurus.

Its subject is documented across 7 Wikipedia language editions.

Wikidata facts

Instance of: binary star
Constellation: Centaurus

Show 11 more facts

spectral class: K0
catalog code: WISEA J121402.62-454326.0
apparent magnitude: 2.655
right ascension: 183.511239396
declination: -45.723916146
parallax: 5.71
radial velocity: 7.7
epoch: J2000.0
different from: d Centauri
right ascension component of proper motion: -35.19
declination component of proper motion: 4.41

Sources (2)

via Wikidata · CC0

Article · 中文

库楼九（D Cen），又名半人马座D，是半人马座的一个双星系统，距离地球约566光年，总视星等为+5.31，位于銀經296.13，銀緯16.65，其B1900.0坐标为赤經12h 8m 48.9s，赤緯-45° 16.65′ 4″。该恒星系统光谱类型为K型橙色巨星，较亮的成员星视星等为+5.31，其光学伴星的视星等为+6.8，两星相隔2.9弧秒。

Abstract from DBpedia / Wikipedia · CC BY-SA