Antares: Perbedaan antara revisi
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{{for|roket|Antares (roket)}}
{{about|the star}}
[[Berkas:Redgiants.svg|jmpl|ka|200px|Perbandingan antara Antares dan bintang lainnya.]]▼
{{short description|Red supergiant star in the constellation Scorpius}}
{{Starbox begin
| name=Antares
}}
{{Starbox image
| image = [[
| caption = Antares berada di rasi bintang Scorpius}}
{{Starbox observe
| epoch = [[J2000]]
| constell = [[Scorpius]]
| ra = {{RA|16|29|24.45970}}<ref name=aaa474_2_653/>
| dec = {{DEC|−26|25|55.2094}}<ref name=aaa474_2_653/>
| appmag_v = 0
}}
{{Starbox character
| type = [[Red supergiant]]
| class = {{nowrap|M1.5Iab-Ib<ref name=perkins/> + B2.5V<ref name=aaa474_1_229/>}}
| b-v = +1
| u-b = +1
| variable = [[Slow irregular variable|Lc]]<ref name=kiss/>
}}
{{Starbox astrometry
| radial_v = −3.4<ref name=rgcrv/>
| prop_mo_ra = −12.11<ref name=aaa474_2_653/>
| prop_mo_dec = −23.30<ref name=aaa474_2_653/>
| parallax = 5.89
| p_error = 1.00
| parallax_footnote = <ref name=aaa474_2_653/>
| absmag_v = −5.28<ref name="Buick2010"/> (
}}
{{Starbox detail
| component1 = A
| radius = 680<ref name=ohnaka2013/> (varies by 19%)<ref name="Pecaut">{{Cite journal|author=Mark J. Pecaut|author2=Eric E. Mamajek|author3=Eric J. Bubar|last-author-amp=yes|date=February 2012|title=A Revised Age for Upper Scorpius and the Star Formation History among the F-type Members of the Scorpius-Centaurus OB Association|journal=Astrophysical Journal|volume=746|issue=2|pages=154|arxiv = 1112.1695 |bibcode = 2012ApJ...746..154P |doi = 10.1088/0004-637X/746/2/154 }}</ref>
| mass =
| gravity =
| luminosity = {{val|75,900|53,000|31,200}}<ref name=Pecaut/>
| temperature = {{val|3,660|120|fmt=commas}}<ref
| rotational_velocity = 20<ref name=hr/>
| age_myr = {{val|
| component2 = B
| radius2 = 5
| mass2 = 7
| luminosity2 = 2,754<ref name=antaresb/>
| temperature2 = 18
| rotational_velocity2 = 250<ref name=antaresb/>
| gravity2 = 3
}}
{{Starbox catalog
| names=[[Bayer designation|α]] Scorpii, [[Flamsteed designation|21]] Sco, Cor Scorpii, Kalb al Akrab, Scorpion's Heart, Vespertilio,<ref name=allen/> [[Harvard Revised catalogue|HR]] 6134, [[Cordoba Durchmusterung|CD]]
| component1 = A
| names1 = [[Henry Draper catalogue|HD]] 148478, [[AAVSO]] 1623-26
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{{Starbox reference
| Simbad = Antares | sn=Antares
| Simbad2 = alpha+Sco+A | sn2=
| Simbad3 = HD+148479 | sn3=
}}
{{Starbox end}}
▲[[Berkas:Redgiants.svg|jmpl|ka|200px|Perbandingan antara Antares dan bintang lainnya.]]
'''Antares''' ('''α Scorpio''' / '''[[Alpha]] Scorpio''') adalah bintang super raksasa merah di [[skorpio|rasi bintang scorpio]] dalam [[galaksi]] [[Bima Sakti]] dan bintang paling terang ke-16 pada langit malam (kadang-kadang didaftarkan sebagai paling terang ke-15). Bersama dengan [[Aldebaran]], [[Spica]], dan [[Regulus]], bintang ini merupakan salah satu dari empat bintang paling terang di dekat [[ekliptika]].Karena bintang ini sangat besar,bintang yang dalam tata surya terbesar yaitu Matahari sangat kecil dibanding Antares yang sangat besar.
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