File:Leo_constellation_map.svg · Wikimedia Commons · See Wikimedia Commons
軒轅十四
Sign in to saveAlso known as Alpha Leonis, STF 5006, α Leonis, α Leo, ADS 7654 A, GJ 9316 A, RAFGL 4771S, 32 Leo
狮子座中最亮的星，全天第21亮的恒星
Regulus is the brightest star in the constellation Leo and one of the brightest visible in Earth's night sky, located about 79 light-years away. Though it appears as a single point of light, Regulus is actually a system of four stars arranged in two pairs orbiting together.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Constellation
- Leo
- Distance from Earth
- 24
- Mass
- 3.8
- Image
- Leo constellation map ru lite.png
Show 8 more facts
- declination
- 11.96722
- right ascension
- 152.09375
- epoch
- J2000.0
- catalog code
- CCDM J10083+1159ABC
- described by source
- Brockhaus and Efron Encyclopedic Dictionary
- Commons category
- Regulus (star)
- absolute magnitude
- -0.529
- different from
- Regulus
via Wikidata · CC0
Article · 中文
軒轅十四（α Leo /獅子座α）為星官軒轅的第十四星，是獅子座最明亮的恆星（主星），英文名Regulus，也是全天空二十五顆最明亮的恆星之一，為第21亮的恆星。 軒轅十四是一顆白色主序星，距離地球約77.5光年，是距离地球最近的B型主序星。在地球上看它位于獅子座的「心臟」位置。軒轅十四被認為是最黯淡的1等星，因為排在它之後的弧矢七的視星等為+1.5等，被天文學界視為是一顆2等星。
Abstract from DBpedia / Wikipedia · CC BY-SA