庫樓七

Also known as Muhlifain, HR 4819, LTT 4841, HIP 61932, HIC 61932, HD 110304, γ Cen, γ Centauri

star in the southern constellation of Centaurus

In the Vinony graph

Within Vinony's link graph, 庫樓七 is referenced by 258 other articles, and connects out to Alpha Centauri, stellar classification and Centaurus.

It is catalogued under topics including A-type subgiants, Bayer objects and Binary stars.

Its subject is documented across 27 Wikipedia language editions.

Wikidata facts

Constellation: Centaurus
Distance from Earth: 39.9
Radius: 36.5
Mass: 2.8

Show 15 more facts

catalog code: ALS 19677
spectral class: A0IIISB
apparent magnitude: 2.227056
absolute magnitude: -0.8
luminosity: 180
right ascension: 190.37799302256
declination: -48.95978360110
effective temperature: 9330
parallax: 25.06
radial velocity: -9.0
epoch: J2000.0
surface gravity: 3300
different from: y Centauri
right ascension component of proper motion: -184
declination component of proper motion: -13

Sources (2)

via Wikidata · CC0

Article · 中文

库楼七(γ Cen / 半人马座γ)是半人马座的一颗恒星，俗名Muhlifain，注意不要把该名称与大犬座γ的俗称Muliphein混淆；二者均派生于同一个阿拉伯词根محلفين muħlifayn。库楼七是一颗双星，距离地球约130光年，由两颗光谱型均为A0，视亮度为+2.9的恒星组成。要区分此双星系统，望远镜的口径至少要大于15cm。他们的绕行周期为83年。

Abstract from DBpedia / Wikipedia · CC BY-SA