File:Orion_constellation_map.svg · Wikimedia Commons · See Wikimedia Commons
Also known as Beta Orionis, 19 Orionis, Beta Ori, β Ori, 19 Ori, β Orionis, HIP 24436, HIC 24436
オリオン座にある1等星
AI overview
Rigel is a blue supergiant star in the constellation Orion and the brightest star in a multi-star system that appears as a single point of light to the naked eye. It matters as one of the most prominent and massive stars visible from Earth, making it a significant object of study for astronomers and a recognizable landmark in the night sky.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- variable star
- Part of
- Winter Hexagon
- Constellation
- Orion
- Distance from Earth
- 860
- Diameter
- 103000000
- Radius
- 78.9
- Mass
- 18
- Variable-star type
- Alpha Cygni variable
- Image
- Orion constellation map.png
Show 18 more facts
- Commons category
- Rigel
- catalog code
- ALS 14772
- spectral class
- B8IAE,SB,VB
- described by source
- Armenian Soviet Encyclopedia
- apparent magnitude
- 0.13
- parallax
- 4.22
- absolute magnitude
- -7.84
- right ascension
- 78.634467067
- declination
- -8.201638365
- effective temperature
- 12100
- radial velocity
- 16.9
- epoch
- J2000.0
- stellar rotational velocity
- 37
- surface gravity
- 56
- right ascension component of proper motion
- 1
- declination component of proper motion
- -1
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- P8979
- Starobrno Brewery
via Wikidata · CC0
Article · 日本語
リゲル (Rigel) は、オリオン座β星、オリオン座の恒星で全天21の1等星の1つ。冬のダイヤモンドを形成する恒星の1つでもある。
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (19)
Available in 79 languages
- Español
- Français
- Deutsch
- 中文
- 日本語
- Русский
- Português
- Italiano
- العربية
- हिन्दी
- Afrikaans
- Armenian
- Asturian
- Azerbaijani
- Bahasa Indonesia
- Bangla
- Bashkir
- Basque
Show 60 more
- Belarusian
- Bosnian
- Breton
- Bulgarian
- Burmese
- Catalan
- Colognian
- Croatian
- Czech
- Danish
- Esperanto
- Estonian
- Finnish
- Galician
- Greek
- Hebrew
- Hungarian
- Ido
- Irish
- Javanese
- Kazakh
- Kurdish
- Latin
- Latvian
- Limburgish
- Lithuanian
- Luxembourgish
- Macedonian
- Malay
- Marathi
- Moksha
- Nederlands
- Norwegian
- Norwegian Nynorsk
- Occitan
- Oromo
- Polski
- Romanian
- Serbian
- Serbian (Latin)
- simple
- Slovak
- Slovenian
- Svenska
- Swahili
- Tatar
- Tiếng Việt
- Türkçe
- Ukrainian
- Urdu
- Uzbek
- Waray
- Welsh
- Western Panjabi
- Wu Chinese
- zh_yue
- Zulu
- فارسی
- ไทย
- 한국어
via Wikidata sitelinks · CC0