epsilon centauri中文什么意思

• 南门一

• epsilon:    音标：[εpsilɔn] n.m.inv. 希腊字母表中第五个字母
• epsilon:    音标：[εpsilɔn]n.m.inv. 希腊字母表中第五个字母
• alpha centauri:    阿尔发星南门二半人马座阿尔法
• beta centauri:    马腹一
• delta centauri:    马尾三

例句与用法

1. Epsilon Centauri is a relatively young star, with an age of around 16 million years.
2. Located 3 degrees north north east of Epsilon Centauri, It ranges from apparent magnitude 5.1 to 6.7 over 90 days . It is unusual in that it is a red star with a high proper motion ( greater than 50 milliarcseconds a year ).