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词条 35 Arietis
释义

  1. References

  2. External links

{{Starbox begin
| name=35 Arietis
}}{{Starbox image
| image =

| caption=Location of 35 Arietis
}}{{Starbox observe
| epoch = J2000
| ra = {{RA|02|43|27.11185}}
| dec = {{DEC|+27|42|25.7233}}
| appmag_v = 4.64[3]
| constell = Aries }}{{Starbox character
| class = B3 V[4]
| b-v = –0.14[5]
| u-b = –0.62[5]
| variable =
}}{{Starbox astrometry
| radial_v = +13[7]
| prop_mo_ra = 2.06
| prop_mo_dec = –10.37
| parallax = 9.51
| p_error = 0.85
| parallax_footnote =
| absmag_v =
}}{{Starbox detail
| mass = {{nowrap|5.7 ± 0.3}}[11]
| radius = 2.2–3.9[12]
| luminosity = 870[13]
| temperature = 17,520[14]
| metal_fe =
| rotational_velocity = 90[15]
| gravity =
| age_myr = {{nowrap|5.5 ± 4.7}}[11]
}}{{Starbox catalog
| names= BD+27° 424, FK5 94, HD 16908, HIP 12719, HR 801, SAO 75532.[3]
}}{{Starbox reference
| Simbad = 35+Ari
}}{{Starbox end}}35 Arietis (abbreviated 35 Ari) is a binary star[18] in the northern constellation of Aries. 35 Arietis is the Flamsteed designation. It is approximately {{Convert|340|ly|pc|abbr=off|lk=on}} distant from the Earth, based upon an annual parallax shift of 9.51 mas. This star is visible to the naked eye with an apparent visual magnitude of 4.64.[3]

This is a single-lined spectroscopic binary system, with the presence of a companion being demonstrated by shifts in the spectrum of the primary component.[21] The pair orbit each other with a period of 490.0 days and an eccentricity of 0.14.[18] The primary is a B-type main-sequence star with a stellar classification of B3 V.[4] With a mass around 5.7 times that of the Sun, it is radiating 870[13] times the Sun's luminosity. This energy is being emitted from the outer atmosphere at an effective temperature of 17,520 K,[14] causing it to shine with the blue-white hue of a B-type star.[26]

References

1. ^{{citation | last1=Borgman | first1=J. | author-link1=Jan Borgman | title=Seven-Colour Photometry of O, B and A Stars | journal=Bulletin of the Astronomical Institutes of the Netherlands | volume=15 | page=255 | bibcode=1960BAN....15..255B | postscript=. |date=December 1960}}
2. ^{{cite conference | last=Evans | first=D. S. | publication-date=1967 | editor1-last=Batten | editor1-first=Alan Henry | editor2-last=Heard | editor2-first=John Frederick | title=The Revision of the General Catalogue of Radial Velocities | booktitle=Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30 | location=University of Toronto | date=June 20–24, 1966 | pages=57–63 | publisher=International Astronomical Union | bibcode=1967IAUS...30...57E | postscript=. }}
3. ^{{citation | 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 | doi=10.1086/340590 | bibcode=2002ApJ...573..359A | postscript=. |date=July 2002}}
4. ^{{citation | last1=Crawford | first1=D. L. | last2=Barnes | first2=J. V. | last3=Golson | first3=J. C. | title=Four-color, Hbeta, and UBV photometry for bright B-type stars in the northern hemisphere | journal=The Astronomical Journal | date=1971 | page=1058 | volume=76 | bibcode=1971AJ.....76.1058C | doi=10.1086/111220 | postscript=. }}
5. ^{{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 | doi=10.1111/j.1365-2966.2010.17434.x | bibcode=2011MNRAS.410..190T | arxiv=1007.4883 | postscript=. |date=January 2011}}
6. ^{{citation | display-authors=1 | last1=Zorec | first1=J. | last2=Cidale | first2=L. | last3=Arias | first3=M. L. | last4=Frémat | first4=Y. | last5=Muratore | first5=M. F. | last6=Torres | first6=A. F. | last7=Martayan | first7=C. | title=Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ_1, D) parameters into Teff | journal=Astronomy and Astrophysics | volume=501 | issue=1 | pages=297–320 | doi=10.1051/0004-6361/200811147 | bibcode=2009A&A...501..297Z | postscript=. |date=July 2009|arxiv = 0903.5134 }}
7. ^{{citation | display-authors=1 | last1=Pasinetti Fracassini | first1=L. E. | last2=Pastori | first2=L. | last3=Covino | first3=S. | last4=Pozzi | first4=A. | title=Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics | journal=Astronomy and Astrophysics | volume=367 | issue=2 | pages=521–524 | doi=10.1051/0004-6361:20000451 | bibcode=2001A&A...367..521P | arxiv=astro-ph/0012289 | postscript=. |date=February 2001}}
8. ^{{citation | last1=Hohle | first1=M. M. | last2=Neuhäuser | first2=R. | last3=Schutz | first3=B. F. | title=Masses and luminosities of O- and B-type stars and red supergiants | journal=Astronomische Nachrichten | volume=331 | issue=4 | page=349 | doi=10.1002/asna.200911355 | bibcode=2010AN....331..349H | arxiv=1003.2335 | postscript=. |date=April 2010}}
9. ^{{citation | title=35 Ari -- Star | work=SIMBAD | publisher=Centre de Données astronomiques de Strasbourg | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=35+Arietis | accessdate=2012-08-15 | postscript=. }}
10. ^{{citation | last1=Eggleton | first1=P. P. | last2=Tokovinin | first2=A. A. | title=A catalogue of multiplicity among bright stellar systems | journal=Monthly Notices of the Royal Astronomical Society | volume=389 | issue=2 | pages=869–879 | doi=10.1111/j.1365-2966.2008.13596.x | bibcode=2008MNRAS.389..869E | arxiv=0806.2878 | postscript=. |date=September 2008}}
11. ^{{citation | last1=van Rensbergen | first1=W. | last2=De Loore | first2=C. | last3=Jansen | first3=K. | title=Evolution of interacting binaries with a B type primary at birth | journal=Astronomy and Astrophysics | volume=446 | issue=3 | pages=1071–1079 | doi=10.1051/0004-6361:20053543 | bibcode=2006A&A...446.1071V | postscript=. |date=February 2006}}
12. ^{{citation|title=The Colour of Stars |date=December 21, 2004 |work=Australia Telescope, Outreach and Education |publisher=Commonwealth Scientific and Industrial Research Organisation |url=http://outreach.atnf.csiro.au/education/senior/astrophysics/photometry_colour.html |accessdate=2012-01-16 |postscript=. |deadurl=yes |archiveurl=https://www.webcitation.org/6630AbtJZ?url=http://outreach.atnf.csiro.au/education/senior/astrophysics/photometry_colour.html |archivedate=March 10, 2012 }}
Note: see VizieR catalogue I/311.
[1][2][3][4][5][6][7][8][9][10][11][12]
}}

External links

  • Image 35 Arietis
{{Stars of Aries}}

8 : Aries (constellation)|B-type main-sequence stars|Flamsteed objects|Spectroscopic binaries|Durchmusterung objects|HR objects|Hipparcos objects|Henry Draper Catalogue objects

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