Algol: Perbedaan antara revisi
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names=Algol, Gorgona, Gorgonea Prima, Demon Star, El Ghoul, 26 Per, [[Gliese-Jahreiss catalogue|GJ]] 9110, [[Harvard Revised catalogue|HR]] 936, [[Bonner Durchmusterung|BD]] +40°673, [[Henry Draper catalogue|HD]] 19356, [[General Catalogue of Trigonometric Parallaxes|GCTP]] 646.00, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 38592, FK5 111, Wo 9110, ADS 2362, WDS 03082+4057A, [[Hipparcos catalogue|HIP]] 14576. }}
{{Starbox end}}
'''Algol (β Per / [[beta (letter)|Beta]] Persei)''', adalah salah satu bintang yang cemerlang di rasi [[Perseus]]. Bintang ini adalah [[bintang ganda]] ekliptik yang cukup dikenal. Bintang ini terdiri dari tiga bintang (Beta Persei A, B, and C), dimana komponen yang paling terang '''Beta Persei A''' yang selalu diorbit secara ekliptik oleh '''komponen Persei B'''. Magnitudo bintang mendekati 2.1,
== Sejarah pengamatan ==
Algol mulai
PAda tahun 1881, astronomi Harvard [[Edward Pickering]] mempresentasikan bukti bahwa bintang ini adalah [[bintang ganda]]<ref>{{cite journal | last = Pickering | first = Edward C. | title=Dimensions of the Fixed Stars, with especial reference to Binaries and Variables of the Algol type | journal=Astronomical register | year=1881 | pages=253–256 | url=http://adsabs.harvard.edu/abs/1881AReg...19..253. | doi=10.1007/BF00215914 | volume=50 }}</ref> Penemunan ini dikonfirmasikan pada tahun 1889, ketika astronom Potsdam [[Hermann Carl Vogel]] menemukan periode orbitalnya<ref>{{cite journal | author = A. H. Batten | title=Two Centuries of Study of Algol Systems | journal=Space Science Reviews | year=1989 | volume=50 | issue=1/2 | pages=1–8 | url=http://adsabs.harvard.edu/abs/1989SSRv...50....1B
| doi = 10.1007/BF00215914 }}</ref>
== Etymologi ==
Nama '''Algol''' berasal dari bahasa [
{| class="wikitable"
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! arti
|-
|Raʼs al Ghul/Rōsh ha Sāṭān ||[[Bahasa Arab|Arab]]/[[Ibrani]] || kepala setan
|-
|大陵五 / Dàlíngwu||[[China]] ||bintang kelima pada rasi [[Daftar asterisme di Perut#Mausoleum|Mausoleum]]<ref name=sb0>salah satu rasi bintang menurut bangsa Cina</ref>
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|大陵第五星 / Dàlíngdìwuxīng||[[China]] ||bintang mausoleum kelima<ref name=sb2>http://www.chinese-tools.com/tools/sinograms.html</ref>
|-
|天仓北第三星 / Tiāncāngběidìsānxīng||[[China]] ||bintang lumbung di langit ketiga<ref name="sb2
|-
|Līlīth|| ||<ref name=sb1>http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Perseus*.html</ref>
|-
|Tseih She|| [[China]]||tumpukan jenazah<ref name="sb1
|}
Selain rasi [[Perseus (rasi bintang)|Perseus]], sistem [[bintang ganda]] ini merupakan bagian dari
{| class="wikitable"
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| 大陵 / Dàlíng || [[China]] ||[[Daftar asterisme di Perut#Perahu di Langit|Perahu di Langit]]||[[9 Persei|9 Per]], [[Tau Persei|τ Per]], [[Iota Persei|ι Per]], [[Kappa Persei|κ Per]], [[Rho Persei|ρ Per]], [[16 Persei|16 Per]], [[12 Persei|12 Per]]
|-
| Nāʼir<ref name="sb1
|}
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== Pranala luar ==
* {{cite web | url = http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=Beta+Persei&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=2000&output.max=all&o.catall=on&output.mesdisp=N&Bibyear1=1983&Bibyear2=2006&Frame1=FK5&Frame2=FK4&Frame3=G&Equi1=2000.0&Equi2=1950.0&Equi3=2000.0&Epoch1=2000.0&Epoch2=1950.0&Epoch3=2000.0 | title = HD 19356 -- Eclipsing binary of Algol type | publisher = SIMBAD | accessdate = 2006-07-31 }}
* {{cite web | month = January | year = 1999 | url = http://www.aavso.org/vstar/vsots/0199.shtml | title = Beta Persei (Algol) | publisher = AAVSO
* {{cite web | month = July | year = 2005 | url = http://skyscript.co.uk/algol.html | title = The Horror-Scope of Algol | publisher = Skyscript | accessdate = 2006-07-31 }}
* {{cite web | url = http://www.solstation.com/stars2/algol3.htm | title = Algol 3 | publisher = SolStation | accessdate = 2006-07-31 }}
* {{cite web | date = 1998-03-04 | url = http://www.ari.uni-heidelberg.de/aricns/cnspages/4c02517.htm | title = 4C02517 | publisher = ARICNS
* {{cite web | url = http://www.alcyone.de/SIT/mainstars/SIT000666.htm | title = Algol | publisher = Alcyone ephemeris | accessdate = 2006-06-08 }}
* {{cite web | last = Kaler | first = Jim | url = http://www.astro.uiuc.edu/~kaler/sow/algol.html | title = Algol (Beta Persei) | publisher = Stars
* {{cite web | author = Bezza, Giuseppe [translated by Daria Dudziak] | url = http://www.cieloeterra.it/eng/eng.articoli.algol/eng.algol.html | title = Al-ghûl, the ogre. | publisher = Cielo e Terra | accessdate = 2006-06-08 }}
* [http://www.realmofalgol.wz.cz Czech space metal band "Realm of Algol"] {{Webarchive|url=https://web.archive.org/web/20070228014400/http://www.realmofalgol.wz.cz/ |date=2007-02-28 }}
{{Sky|03|08|10.1315|+|40|57|20.332|93}}
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[[Kategori:Rasi bintang Perseus]]
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