Gamma Canis Majoris: Perbedaan antara revisi
Tampilan
Konten dihapus Konten ditambahkan
kTidak ada ringkasan suntingan |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 |
||
(22 revisi perantara oleh 15 pengguna tidak ditampilkan) | |||
Baris 1: | Baris 1: | ||
{{Starbox |
{{Starbox begin |
||
| name=γ Canis Maioris |
| name = γ Canis Maioris |
||
| epoch=[[J2000.0]] |
|||
| constell=[[Canis Major]] |
|||
| ra=07<sup>h</sup>03<sup>m</sup>45.5<sup>s</sup> |
|||
| dec=−15°38′00″ |
|||
| spectral=B8II |
|||
| appmag_v=+4.11 |
|||
| dist_ly=402 ± 31 |
|||
| dist_pc=123 ± 10 |
|||
| names=Muliphein, Muliphen, Isis, Mirza, 23 Canis Majoris, [[Harvard Revised catalogue|HR]] 2657, [[Henry Draper Catalogue|HD]] 53244, [[Bonner Durchmusterung|BD]]−15°1625, [[Fifth Fundamental Catalogue|FK5]] 271, [[Hipparcos catalogue|HIP]] 34045, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 152303, GC 9320 |
|||
}} |
}} |
||
{{Starbox image |
|||
'''Gamma Canis Majoris (γ CMa / γ Canis Majoris)'''adalah salah satu bintang pada [[rasi bintang]] [[Canis Major]]. γ Canis Majoris adalah bintang raksasa biru keputihan tipe B (''blue-white B-type bright giant'') dengan [[magnitudo]] 4.11. Bintang ini berada pada jarak 402 [[tahun cahaya]] dari [[Bumi]]. |
|||
| image = |
|||
<div style="position: relative">[[Berkas:Canis Major constellation map.svg|250px|alt=Diagram showing star positions and boundaries of the Canis Major constellation and its surroundings]] |
|||
<div style="position: absolute; left: 18%; top: 31%;">[[Berkas:Cercle rouge 100%.svg|16px]]</div> |
|||
</div> |
|||
| caption=Lokasi γ Canis Majoris (dilingkari) |
|||
}} |
|||
{{Starbox observe |
|||
| epoch = J2000.0 |
|||
| constell = [[Canis Major]] |
|||
| ra = {{RA|07|03|45,49305}}<ref name="van Leeuwen2007"/> |
|||
| dec = {{DEC|-15|37|59,8300}}<ref name="van Leeuwen2007"/> |
|||
| appmag_v = +4,10<ref name=apjss52_7/> |
|||
}} |
|||
{{Starbox character |
|||
| class = B8II<ref name=msom4/> |
|||
| b-v = −0,13<ref name=apjss52_7/> |
|||
| u-b = −0,45<ref name=apjss52_7/> |
|||
| variable = |
|||
}} |
|||
{{Starbox astrometry |
|||
| radial_v = +32,0<ref name="Kharchenko"/> |
|||
| prop_mo_ra = −0,14<ref name="van Leeuwen2007"/> |
|||
| prop_mo_dec = –11,36<ref name="van Leeuwen2007"/> |
|||
| parallax = 7.38 |
|||
| p_error = 0.21 |
|||
| parallax_footnote = <ref name="van Leeuwen2007"/> |
|||
| absmag_v = −1,4<ref name=jaschek/> |
|||
}} |
|||
{{Starbox detail |
|||
| mass = |
|||
| radius = 5,6<ref name=mnras189_601/> |
|||
| luminosity = |
|||
| gravity = 3,5<ref name=mnras189_601/> |
|||
| temperature = 13.596<ref name=mnras189_601/> |
|||
| metal_fe = −0,24<ref name=apj145_141/> |
|||
| rotational_velocity = 30<ref name=apj573_1_359/> |
|||
| rotation = 6,16 h<ref name=aa547_A90/> |
|||
| age_myr = |
|||
}} |
|||
{{Starbox catalog |
|||
| names = Muliphein, Muliphen, Isis, Mirza, 23 Canis Majoris, [[Bonner Durchmusterung|BD]] −15° 1625, [[Fifth Fundamental Catalogue|FK5]] 271, [[Henry Draper Catalogue|HD]] 53244, [[Harvard Revised catalogue|HR]] 2657, [[Hipparcos catalogue|HIP]] 34045, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 152303 |
|||
}} |
|||
{{Starbox reference |
|||
| Simbad = gamma+CMa |
|||
}} |
|||
{{Starbox end}} |
|||
'''Gamma Canis Majoris''' ('''γ CMa''' / '''γ Canis Majoris''') adalah salah satu bintang pada [[rasi bintang]] [[Canis Major]]. γ Canis Majoris adalah bintang raksasa biru keputihan tipe B (''blue-white B-type bright giant'') dengan [[magnitudo tampak]] +4,10.<ref name=apjss52_7/> Bintang ini berada pada jarak 440 [[tahun cahaya]] dari [[Bumi]]. |
|||
==Etimologi== |
== Etimologi == |
||
Bintang ini memiliki nama tradisional '''Muliphein''', berasal kata sama dengan ''Muhlifain''([[Gamma Centauri]]), dari bahasa |
Bintang ini memiliki nama tradisional '''Muliphein''', berasal kata sama dengan ''Muhlifain''([[Gamma Centauri]]), dari [[bahasa Arab]], محلفين ''muħlifayn''. Nama lain dari para astronom terdahulu adalah: |
||
{| class="wikitable" |
{| class="wikitable" |
||
Baris 23: | Baris 61: | ||
! arti |
! arti |
||
|- |
|- |
||
| 天狼增四 / Tiānlángzēngsì|| [[China]] || [[bintang]] lanjutan keempat pada ([[rasi]]) [[Daftar asterisme di Sumur#Serigala di Langit|Serigala di Langit]]<ref>salah satu rasi [[bintang]] menurut bangsa Cina</ref><ref>berkemungkinan bintang ini merupakan salah satu lanjutan dari posisi satu bintang di rasi [[Daftar asterisme di Sumur#Serigala di Langit|Serigala di Langit]], yaitu [[Arcturus]]</ref> |
| 天狼增四 / Tiānlángzēngsì|| [[China]] || [[bintang]] lanjutan keempat pada ([[rasi]]) [[Daftar asterisme di Sumur#Serigala di Langit|Serigala di Langit]].<ref>salah satu rasi [[bintang]] menurut bangsa Cina</ref><ref>berkemungkinan bintang ini merupakan salah satu lanjutan dari posisi satu bintang di rasi [[Daftar asterisme di Sumur#Serigala di Langit|Serigala di Langit]], yaitu [[Arcturus]]</ref> |
||
|- |
|||
| Borealis duarum quae sunt in collo (Almagest)|| [[Bahasa Latin|Latin]] || Yang di utara di antara dua bintang di leher (sang anjing besar).<ref>{{Cite web |url=http://www.atlascoelestis.com/alsufi%2038.htm |title=Salinan arsip |access-date=2010-09-29 |archive-date=2023-01-06 |archive-url=https://web.archive.org/web/20230106235437/http://www.atlascoelestis.com/alsufi%2038.htm |dead-url=no }}</ref> |
|||
|} |
|} |
||
==Referensi== |
== Referensi == |
||
{{reflist |
{{reflist|refs= |
||
<ref name="van Leeuwen2007">{{citation |
|||
{{astronomi-stub}} |
|||
| last1=van Leeuwen | first1=F. |
|||
[[Kategori:Rasi bintang Canis Major]] |
|||
| title=Validation of the new Hipparcos reduction |
|||
| journal=Astronomy and Astrophysics |
|||
| volume=474 | issue=2 | pages=653–664 | date=2007 |
|||
| arxiv=0708.1752 | bibcode=2007A&A...474..653V |
|||
| doi=10.1051/0004-6361:20078357 | postscript=. }}</ref> |
|||
<ref name="Kharchenko">{{citation |
|||
[[de:Muliphein]] |
|||
| display-authors=1 | last1=Kharchenko | first1=N. V. |
|||
[[en:Gamma Canis Majoris]] |
|||
| last2=Scholz | first2=R. -D. | last3=Piskunov | first3=A. E. |
|||
[[es:Muliphein]] |
|||
| last4=Röser | first4=S. | last5=Schilbach | first5=E. |
|||
[[fr:Gamma Canis Majoris]] |
|||
| title = Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations |
|||
[[it:Muliphein]] |
|||
| journal=Astronomische Nachrichten |
|||
[[ja:おおいぬ座γ星]] |
|||
| volume=328| issue=9| pages=889–896 | year=2007 |
|||
[[nl:Muliphen]] |
|||
| doi=10.1002/asna.200710776 | postscript=. |arxiv = 0705.0878 |bibcode = 2007AN....328..889K }}</ref> |
|||
[[pt:Gamma Canis Majoris]] |
|||
[[sk:Muliphein]] |
|||
<ref name=mnras189_601>{{citation |
|||
| display-authors=1 |
|||
| last1=Underhill | first1=A. B. | last2=Divan | first2=L. |
|||
| last3=Prevot-Burnichon | first3=M.-L. | last4=Doazan | first4=V. |
|||
| title=Effective temperatures, angular diameters, distances and linear radii for 160 O and B stars |
|||
| journal=[[Monthly Notices of the Royal Astronomical Society]] |
|||
| volume=189 | issue=3 | pages=601–605 | date=November 1979 |
|||
| bibcode=1979MNRAS.189..601U | doi=10.1093/mnras/189.3.601 |
|||
| postscript=. }}</ref> |
|||
<ref name=jaschek>{{cite journal|bibcode=1998A&A...330..619J|title=The absolute magnitude of the early type MK standards from HIPPARCOS parallaxes|journal=Astronomy and Astrophysics|volume=330|pages=619|author1=Jaschek|first1=C.|last2=Gomez|first2=A. E.|year=1998}}</ref> |
|||
<ref name=apj573_1_359>{{citation |
|||
| display-authors=1 | last1=Abt | first1=Helmut A. |
|||
| last2=Levato | first2=Hugo | last3=Grosso | first3=Monica |
|||
| title=Rotational Velocities of B Stars |
|||
| journal=The Astrophysical Journal |
|||
| volume=573 | issue=1 | pages=359–365 | date=July 2002 |
|||
| doi=10.1086/340590 | bibcode=2002ApJ...573..359A |
|||
| postscript=. }}</ref> |
|||
<ref name=apjss52_7>{{citation |
|||
| last1=Fernie | first1=J. D. |
|||
| title=New UBVRI photometry for 900 supergiants |
|||
| journal=Astrophysical Journal Supplement Series |
|||
| volume=52 | pages=7–22 | date=May 1983 |
|||
| doi=10.1086/190856 | bibcode=1983ApJS...52....7F | postscript=. }}</ref> |
|||
<ref name=aa547_A90>{{citation |
|||
| display-authors=1 | last1=Hubrig | first1=S. |
|||
| last2=González | first2=J. F. | last3=Ilyin | first3=I. |
|||
| last4=Korhonen | first4=H. | last5=Schöller | first5=M. |
|||
| last6=Savanov | first6=I. | last7=Arlt | first7=R. |
|||
| last8=Castelli | first8=F. | last9=Lo Curto | first9=G. |
|||
| last10=Briquet | first10=M. | last11=Dall | first11=T. H. |
|||
| title=Magnetic fields of HgMn stars* |
|||
| journal=Astronomy & Astrophysics |
|||
| volume=547 | id=A90 | pages=24 | date=November 2012 |
|||
| doi=10.1051/0004-6361/201219778 | bibcode=2012A&A...547A..90H |
|||
| arxiv=1208.2910 | postscript=. }}</ref> |
|||
<ref name=msom4>{{citation |
|||
| last=Buscombe | first=W. |
|||
| title=Spectral classification of Southern fundamental stars |
|||
| journal=Mount Stromlo Observatory Mimeogram |
|||
| volume=4 | year=1962 | bibcode=1962MtSOM...4....1B | postscript=. }}</ref> |
|||
}} |
|||
{{bintang-stub}} |
|||
[[Kategori:Rasi bintang Canis Major]] |
Revisi terkini sejak 28 Juli 2023 12.52
Data pengamatan Epos J2000.0 Ekuinoks J2000.0 | |
---|---|
Rasi bintang | Canis Major |
Asensio rekta | 07j 03m 45,49305d[1] |
Deklinasi | -15° 37′ 59,8300″[1] |
Magnitudo tampak (V) | +4,10[2] |
Ciri-ciri | |
Kelas spektrum | B8II[3] |
Indeks warna U−B | −0,45[2] |
Indeks warna B−V | −0,13[2] |
Astrometri | |
Kecepatan radial (Rv) | +32,0[4] km/s |
Gerak diri (μ) | RA: −0,14[1] mdb/thn Dek.: –11,36[1] mdb/thn |
Paralaks (π) | 7,38±0,21[1] mdb |
Jarak | 440 ± 10 tc (136 ± 4 pc) |
Magnitudo mutlak (MV) | −1,4[5] |
Detail | |
Radius | 5,6[6] R☉ |
Gravitasi permukaan (log g) | 3,5[6] |
Suhu | 13.596[6] K |
Metalisitas [Fe/H] | −0,24[7] |
Rotasi | 6,16 h[8] |
Kecepatan rotasi (v sin i) | 30[9] km/s |
Penamaan lain | |
Referensi basis data | |
SIMBAD | data |
Gamma Canis Majoris (γ CMa / γ Canis Majoris) adalah salah satu bintang pada rasi bintang Canis Major. γ Canis Majoris adalah bintang raksasa biru keputihan tipe B (blue-white B-type bright giant) dengan magnitudo tampak +4,10.[2] Bintang ini berada pada jarak 440 tahun cahaya dari Bumi.
Etimologi
[sunting | sunting sumber]Bintang ini memiliki nama tradisional Muliphein, berasal kata sama dengan Muhlifain(Gamma Centauri), dari bahasa Arab, محلفين muħlifayn. Nama lain dari para astronom terdahulu adalah:
nama lain | asal bahasa | arti |
---|---|---|
天狼增四 / Tiānlángzēngsì | China | bintang lanjutan keempat pada (rasi) Serigala di Langit.[10][11] |
Borealis duarum quae sunt in collo (Almagest) | Latin | Yang di utara di antara dua bintang di leher (sang anjing besar).[12] |
Referensi
[sunting | sunting sumber]- ^ a b c d e van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics, 474 (2): 653–664, arXiv:0708.1752 , Bibcode:2007A&A...474..653V, doi:10.1051/0004-6361:20078357.
- ^ a b c d Fernie, J. D. (May 1983), "New UBVRI photometry for 900 supergiants", Astrophysical Journal Supplement Series, 52: 7–22, Bibcode:1983ApJS...52....7F, doi:10.1086/190856.
- ^ Buscombe, W. (1962), "Spectral classification of Southern fundamental stars", Mount Stromlo Observatory Mimeogram, 4, Bibcode:1962MtSOM...4....1B.
- ^ Kharchenko, N. V.; et al. (2007), "Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations", Astronomische Nachrichten, 328 (9): 889–896, arXiv:0705.0878 , Bibcode:2007AN....328..889K, doi:10.1002/asna.200710776.
- ^ Jaschek, C.; Gomez, A. E. (1998). "The absolute magnitude of the early type MK standards from HIPPARCOS parallaxes". Astronomy and Astrophysics. 330: 619. Bibcode:1998A&A...330..619J.
- ^ a b c Underhill, A. B.; et al. (November 1979), "Effective temperatures, angular diameters, distances and linear radii for 160 O and B stars", Monthly Notices of the Royal Astronomical Society, 189 (3): 601–605, Bibcode:1979MNRAS.189..601U, doi:10.1093/mnras/189.3.601.
- ^ Kesalahan pengutipan: Tag
<ref>
tidak sah; tidak ditemukan teks untuk ref bernamaapj145_141
- ^ Hubrig, S.; et al. (November 2012), "Magnetic fields of HgMn stars*", Astronomy & Astrophysics, 547: 24, arXiv:1208.2910 , Bibcode:2012A&A...547A..90H, doi:10.1051/0004-6361/201219778, A90.
- ^ Abt, Helmut A.; et al. (July 2002), "Rotational Velocities of B Stars", The Astrophysical Journal, 573 (1): 359–365, Bibcode:2002ApJ...573..359A, doi:10.1086/340590.
- ^ salah satu rasi bintang menurut bangsa Cina
- ^ berkemungkinan bintang ini merupakan salah satu lanjutan dari posisi satu bintang di rasi Serigala di Langit, yaitu Arcturus
- ^ "Salinan arsip". Diarsipkan dari versi asli tanggal 2023-01-06. Diakses tanggal 2010-09-29.