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{{Starbox begin
| name = 42 Orionis
}}
{{Starbox image
|image=
{{Location mark
|image=Orion constellation map.svg|alt=|float=center|width=220
|label=|position=right
|mark=Map_pointer.svg|mark_width=17|mark_link=42 Orionis
|x=583|y=650
}}
|caption=Lingkaran merah menunjukkan lokasi 42 Orionis di rasi Orion
}}
{{Starbox observe
| epoch = J2000
| constell = [[Orion]]
| ra = {{RA|05|35|23.16427}}<ref name=vanLeeuwen2007>{{cite journal | arxiv=0708.1752 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 | title=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653 | year=2007 | last1=Van Leeuwen | first1=F. }} [http://vizier.u-strasbg.fr/viz-bin/VizieR-S?HIP%2026237 Vizier catalog entry]</ref>
| dec = {{DEC|-4|50|18.0881}}<ref name=vanLeeuwen2007/>
| appmag_v = 4.59<ref name=Ducati2002>{{cite journal |bibcode=2002yCat.2237....0D |title=VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system |journal=CDS/ADC Collection of Electronic Catalogues |volume=2237 |author1=Ducati |first1=J. R. |year=2002 }}</ref>
}}
{{Starbox character
| class = B1V<ref name=Hoffleit1991>{{cite journal | bibcode=1995yCat.5050....0H | title=VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991) | journal=VizieR On-line Data Catalog: V/50. Originally published in: 1964BS....C......0H | volume=5050 | author1=Hoffleit | first1=D. | last2=Warren | first2=W. H. | year=1995 }}</ref>
| b-v = -0.19<ref name=Ducati2002/>
| u-b = -0.94<ref name=Ducati2002/>
}}
{{Starbox astrometry
| radial_v = +28.40<ref name=Gontcharov2006>{{Cite journal | doi=10.1134/S1063773706110065 | bibcode=2006AstL...32..759G| title=Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system| journal=Astronomy Letters| volume=32| issue=11| pages=759| year=2006| last1=Gontcharov| first1=G. A.|arxiv = 1606.08053 }}</ref>
| prop_mo_ra = +4.52<ref name=vanLeeuwen2007/>
| prop_mo_dec = -7.11<ref name=vanLeeuwen2007/>
| parallax = 3.69
| p_error = 1.20
| parallax_footnote = <ref name=vanLeeuwen2007/>
}}
{{Starbox detail
| mass = 12.0<ref name=Tetzlaff2011>{{cite journal | bibcode=2011MNRAS.410..190T | doi=10.1111/j.1365-2966.2010.17434.x | arxiv=1007.4883 | title=A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun | journal=Monthly Notices of the Royal Astronomical Society | volume=410 | pages=190 | year=2011 | last1=Tetzlaff | first1=N. | last2=Neuhäuser | first2=R. | last3=Hohle | first3=M. M. }} [http://vizier.u-strasbg.fr/viz-bin/VizieR-4?-source=J/MNRAS/410/190/table1&HIP=26237 Vizier catalog entry]</ref>
| temperature = 25,400<ref name=Hohle2010>{{cite journal | bibcode=2010AN....331..349H | doi=10.1002/asna.200911355 | arxiv=1003.2335 | title=Masses and luminosities of O- and B-type stars and red supergiants | journal=Astronomische Nachrichten | volume=331 | issue=4 | pages=349 | year=2010 | last1=Hohle | first1=M.M. | last2=Neuhäuser | first2=R. | last3=Schutz | first3=B.F. }} [http://vizier.u-strasbg.fr/viz-bin/VizieR-4?-source=J/AN/331/349/single&HIP=26237 Vizier catalog entry]</ref>
| rotational_velocity = 20<ref name=Abt2002>{{cite journal | bibcode=2002ApJ...573..359A | doi=10.1086/340590 | title=Rotational Velocities of B Stars | journal=The Astrophysical Journal | volume=573 | pages=359 | year=2002 | last1=Abt | first1=Helmut A. | last2=Levato | first2=Hugo | last3=Grosso | first3=Monica }}</ref>
}}
{{Starbox catalog
| names = c Orionis, [[Durchmusterung|BD]]-04°1185, [[Catalog of Components of Double and Multiple Stars|CCDM]]&nbsp;J05354-0450AB, [[Boss General catalogue|GC]]&nbsp;6934, [[Hipparcos catalogue|HIP]]&nbsp;26237, [[Harvard Revised catalogue|HR]]&nbsp;1892, [[Henry Draper Catalogue|HD]]&nbsp;37018, [[New Catalogue of Suspected Variable Stars|NSV]]&nbsp;2318, [[Smithsonian Astrophysical Observatory catalogue|SAO]]&nbsp;132320, [[Washington Double Star Catalog|WDS]]&nbsp;J05354-0450AB
}}
{{Starbox reference
| Simbad = 42+Orionis
}}
{{Starbox end}}
'''42 Orionis''' atau '''c Orionis''' merupakan salah satu bintang di rasi [[Orion]]. Bintang ini berada pada jarak 786 [[tahun cahaya]] dan ber[[magnitudo]] 4.58.
'''42 Orionis''' atau '''c Orionis''' merupakan salah satu bintang di rasi [[Orion]]. Bintang ini berada pada jarak 786 [[tahun cahaya]] dan ber[[magnitudo]] 4.58.


Revisi per 16 Mei 2018 00.07

42 Orionis

Lingkaran merah menunjukkan lokasi 42 Orionis di rasi Orion
Data pengamatan
Epos J2000      Ekuinoks J2000
Rasi bintang Orion
Asensio rekta  05j 35m 23.16427d[1]
Deklinasi  -4° 50′ 18.0881″[1]
Magnitudo tampak (V) 4.59[2]
Ciri-ciri
Kelas spektrum B1V[3]
Indeks warna U−B -0.94[2]
Indeks warna B−V -0.19[2]
Astrometri
Kecepatan radial (Rv)+28.40[4] km/s
Gerak diri (μ) RA: +4.52[1] mdb/thn
Dek.: -7.11[1] mdb/thn
Paralaks (π)3,69±1,20[1] mdb
Jaraksekitar 900 tc
(sekitar 270 pc)
Detail
Massa12.0[5] M☉
Suhu25,400[6] K
Kecepatan rotasi (v sin i)20[7] km/s
Penamaan lain
c Orionis, BD-04°1185, CCDM J05354-0450AB, GC 6934, HIP 26237, HR 1892, HD 37018, NSV 2318, SAO 132320, WDS J05354-0450AB
Referensi basis data
SIMBADdata

42 Orionis atau c Orionis merupakan salah satu bintang di rasi Orion. Bintang ini berada pada jarak 786 tahun cahaya dan bermagnitudo 4.58.

Etimologi

Bintang ini memiliki nama Mizan Batil I atau Mizan Batil al Awwal,[8] yang berarti "timbangan pertama yang salah" dalam bahasa Arab.

Selain rasi Orion, bintang ini juga merupakan anggota dari berbagai rasi, asterisma atau kelompok berikut :

nama rasi / asterisma / kelompok asal arti anggota lainnya
Al Mīzān al Baṭīl[9] Arab timbangan palsu κ Ori, ι Ori, 49 Ori, θ2 Ori

Referensi

  1. ^ a b c d e Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752 alt=Dapat diakses gratis. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.  Vizier catalog entry
  2. ^ a b c Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D. 
  3. ^ Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)". VizieR On-line Data Catalog: V/50. Originally published in: 1964BS....C......0H. 5050. Bibcode:1995yCat.5050....0H. 
  4. ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759. arXiv:1606.08053 alt=Dapat diakses gratis. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. 
  5. ^ Tetzlaff, N.; Neuhäuser, R.; Hohle, M. M. (2011). "A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun". Monthly Notices of the Royal Astronomical Society. 410: 190. arXiv:1007.4883 alt=Dapat diakses gratis. Bibcode:2011MNRAS.410..190T. doi:10.1111/j.1365-2966.2010.17434.x.  Vizier catalog entry
  6. ^ Hohle, M.M.; Neuhäuser, R.; Schutz, B.F. (2010). "Masses and luminosities of O- and B-type stars and red supergiants". Astronomische Nachrichten. 331 (4): 349. arXiv:1003.2335 alt=Dapat diakses gratis. Bibcode:2010AN....331..349H. doi:10.1002/asna.200911355.  Vizier catalog entry
  7. ^ Abt, Helmut A.; Levato, Hugo; Grosso, Monica (2002). "Rotational Velocities of B Stars". The Astrophysical Journal. 573: 359. Bibcode:2002ApJ...573..359A. doi:10.1086/340590. 
  8. ^ http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19720005197_1972005197.pdf
  9. ^ http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Orion*.html
Ikon rintisan

Artikel bertopik bintang ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

Diperoleh dari "https://id.wikipedia.org/w/index.php?title=42_Orionis&oldid=13906865"