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{{Starbox begin
'''Epsilon Geminorum (ε Gem / ε Geminorum)''' adalah salah satu bintang di rasi [[Gemini]]. ▼
[[en:Epsilon | name=ε Geminorum]]▼
Posisinya berada pada "kaki" dari salah satu si kembar [[Alpha Geminorum|Castor]]. Bintang ini memiliki [[magnitudo]] 3.06. Bintang ini berada pada jarak 913 [[tahun cahaya]] dari [[Bumi]] dan merupakan bintang supraraksasa kelas G5, dengan diameter 150 kali [[Matahari]].▼
}}
{{Starbox image
| image =
<div style="position: relative">[[Berkas:Gemini IAU.svg|250px|alt=Diagram showing star positions and boundaries of the Gemini constellation and its surroundings]]
<div style="position: absolute; left: 50.1%; top: 33.7%;">[[Berkas:Cercle rouge 100%.svg|12px]]</div>
</div>
| caption=Lokasi ε Geminorum (dilingkari)
}}
{{Starbox observe
| epoch = J2000
| ra = {{RA|06|43|55.92626}}<ref name=aaa474_2_653/>
| dec = {{DEC|+25|07|52.0515}}<ref name=aaa474_2_653/>
| appmag_v = +3,06<ref name=aaa352_495/>
| constell = [[Gemini (constellation)|Gemini]]
}}
{{Starbox character
| class = G8&nbsp;Ib<ref name=aj118_6_3032/>
| b-v = +1,40<ref name=clpl4_99/>
| u-b = +1,46<ref name=clpl4_99/>
| variable =
}}
{{Starbox astrometry
| radial_v = {{nowrap|+8.09 ± 0.14}}<ref name=aaa395_97/>
| prop_mo_ra = –5,57<ref name=aaa474_2_653/>
| prop_mo_dec = −12,36<ref name=aaa474_2_653/>
| parallax = 3.86
| p_error = 0.17
| parallax_footnote = <ref name=aaa474_2_653/>
| absmag_v = –3,90<ref name=park>{{cite journal|bibcode=2013AJ....146...73P|arxiv=1307.0592|title=Wilson-Bappu Effect: Extended to Surface Gravity|journal=The Astronomical Journal|volume=146|issue=4|pages=73|author1=Park|first1=Sunkyung|last2=Kang|first2=Wonseok|last3=Lee|first3=Jeong-Eun|last4=Lee|first4=Sang-Gak|year=2013|doi=10.1088/0004-6256/146/4/73}}</ref>
}}
{{starbox detail
| mass = {{nowrap|19,2 ± 0,1}}<ref name=mnras410_1_190/>
| radius = {{nowrap|140 ± 35}}<ref name=aj118_6_3032/>
| luminosity = 8.500<ref name=aaa352_495/>
| temperature = {{nowrap|4.662 ± 36}}<ref name=aaa525_A71/>
| gravity = {{nowrap|0,88 ± 0,05}}<ref name=aaa525_A71/>
| metal_fe = {{nowrap|0,15 ± 0,07}}<ref name=aaa525_A71/>
| rotational_velocity = {{nowrap|8,7 ± 1,0}}<ref name=aaa395_97/>
| age_myr = {{nowrap|8,3 ± 0,1}}<ref name=mnras410_1_190/>
}}
{{Starbox catalog
| names = 27&nbsp;Geminorum, [[Fifth Fundamental Catalogue|FK5]]&nbsp;254, [[Henry Draper Catalogue|HD]]&nbsp;48329, [[Hipparcos catalogue|HIP]]&nbsp;32246, [[Harvard Revised catalogue|HR]]&nbsp;2473, [[Smithsonian Astrophysical Observatory catalogue|SAO]]&nbsp;78682.
}}
{{Starbox reference
| Simbad = eps+Gem
}}
{{Starbox end}}
▲'''Epsilon Geminorum''' ('''ε Gem''' / '''ε Geminorum)''') adalah salah satu bintang di rasi [[Gemini]].
▲Posisinya berada pada "kaki" dari salah satu si kembar [[Alpha Geminorum|Castor]]. Bintang ini memiliki [[magnitudo tampak]] +3.,06.<ref Bintangname=aaa352_495/> Jarak bintang ini beradadari pada[[bumi]] jarakadalah 913 [[tahun cahaya]] dari [[Bumi]] dan merupakan bintang supraraksasa kelas G5G8&nbsp;Ib,<ref name=aj118_6_3032/> dengan diameter 150 kali [[Matahari]].
 
== Etimologi ==
 
Bintang ini memiliki nama tradisional '''Mebsuta''' (kadang-kadang disebut '''Melboula''' atau '''Melucta'''). Nama ini berasal dari bahasa [[bahasa Arab]], dimana bersama Mekbuda ([[Zeta Geminorum]]) merupakan "cakar singa" Mebsuta berasal dari kata yang berarti "cakar yang maju". Nama lainnya untuk bintang ini adalah :
 
{| class="wikitable"
Baris 17 ⟶ 66:
== Lokasi ==
 
[[Berkas:Gemini constellation map.png|thumbjmpl|nonenir|250px|Gemini Constellation]]
 
== Referensi ==
{{reflist}}|refs=
 
<ref name=aaa474_2_653>{{citation | first1=Floor | last1=van Leeuwen |date=November 2007 | title=Validation of the new Hipparcos reduction | volume=474 | issue=2 | pages=653–664 | bibcode=2007A&A...474..653V | arxiv=0708.1752v1 | doi=10.1051/0004-6361:20078357 | journal=Astronomy and Astrophysics }} ''Note:'' see VizieR catalogue [http://vizier.u-strasbg.fr/viz-bin/Cat?I/311 I/311].</ref>
{{astronomi-stub}}▼
 
<ref name=aj118_6_3032>{{citation | display-authors=1 | last1=Nordgren | first1=Tyler E. | last2=Germain | first2=M. E. | last3=Benson | first3=J. A. | last4=Mozurkewich | first4=D. | last5=Sudol | first5=J. J. | last6=Elias | first6=N. M., II | last7=Hajian | first7=Arsen R. | last8=White | first8=N. M. | last9=Hutter | first9=D. J. | title=Stellar Angular Diameters of Late-Type Giants and Supergiants Measured with the Navy Prototype Optical Interferometer | journal=The Astronomical Journal | volume=118 | issue=6 | pages=3032–3038 |date=December 1999 | doi=10.1086/301114 | bibcode=1999AJ....118.3032N }}</ref>
[[Kategori:Rasi bintang Gemini]]▼
 
<ref name=aaa352_495>{{citation | last1=Mallik | first1=Sushma V. | title=Lithium abundance and mass | journal=Astronomy and Astrophysics | volume=352 | pages=495–507 |date=December 1999 | bibcode=1999A&A...352..495M }}</ref>
[[de:Mebsuta]]
 
[[el:Μεμπσούτα]]
<ref name=clpl4_99>{{citation | display-authors=1 | last1=Johnson | first1=H. L. | last2=Mitchell | first2=B. | last3=Iriarte | first3=R. I. | last4=Wisniewski | first4=W. Z. | title=UBVRIJKL photometry of the bright stars | journal=Communications of the Lunar and Planetary Laboratory | volume=4 | issue=99 | year=1966 | bibcode=1966CoLPL...4...99J | pages=99 }}</ref>
▲[[en:Epsilon Geminorum]]
 
[[es:Mebsuta]]
<ref name=aaa525_A71>{{citation | display-authors=1 | last1=Wu | first1=Yue | last2=Singh | first2=H. P. | last3=Prugniel | first3=P. | last4=Gupta | first4=R. | last5=Koleva | first5=M. | title=Coudé-feed stellar spectral library - atmospheric parameters | journal=Astronomy and Astrophysics | volume=525 | page=A71 |date=January 2011 | doi=10.1051/0004-6361/201015014 | bibcode=2011A&A...525A..71W |arxiv = 1009.1491 }}</ref>
[[eu:Mebsuta]]
 
[[fr:Epsilon Geminorum]]
<ref name=mnras410_1_190>{{citation | last1=Tetzlaff | first1=N. | last2=Neuhäuser | first2=R. | last3=Hohle | first3=M. M. | title=A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun | journal=[[Monthly Notices of the Royal Astronomical Society]] | volume=410 | issue=1 | pages=190–200 |date=January 2011 | doi=10.1111/j.1365-2966.2010.17434.x | bibcode=2011MNRAS.410..190T |arxiv = 1007.4883 }}</ref>
[[lb:Mebsuta (Stär)]]
 
[[nl:Mebsuta]]
 
[[sk:Mebsuta]]
<ref name=aaa395_97>{{citation | display-authors=1 | last1=De Medeiros | first1=J. R. | last2=Udry | first2=S. | last3=Burki | first3=G. | last4=Mayor | first4=M. | title=A catalog of rotational and radial velocities for evolved stars. II. Ib supergiant stars | journal=Astronomy and Astrophysics | volume=395 | pages=97–98 |date=November 2002 | doi=10.1051/0004-6361:20021214 | bibcode=2002A&A...395...97D | url=http://www.aanda.org/articles/aa/pdf/2002/43/aa2890.pdf }}</ref>
 
}}
 
▲{{astronomibintang-stub}}
 
▲[[Kategori:Rasi bintang Gemini]]
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