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词条 6 Equulei
释义

  1. References

  2. External links

{{Starbox begin
|name = 6 Equulei
}}
|epoch = J2000 (ICRS)
|constell = Equuleus
|ra = {{RA|21|10|31.31410}}
|dec = {{DEC|10|02|56.1112}}
|appmag_v = 6.07[3]
}}{{Starbox character
|class = A2 Vs[4] ({{nowrap|A1 Si Sr Cr}})[5]
|b-v = +0.02[3]
|u-b = +0.04[3]
|r-i =
|variable =
}}{{Starbox astrometry
|radial_v = +6.9[8]
|prop_mo_ra = –0.50
|prop_mo_dec = +16.40
|parallax = 7.36
|p_error = 0.81
|parallax_footnote =
|absmag_v = +0.236[4]
}}{{Starbox detail
|radius = 1.7[13]
|mass = 2.4[4]
|luminosity = 59[4]
|temperature = 9000[4]
|metal_fe =
|gravity =
|rotational_velocity=65[17]
|age_myr = 970[4]
}}{{Starbox catalog
|names = γ Equulei D, BD+09 4735, HD 201616, HIP 104538, HR 8098, SAO 126597.[19]
}}{{Starbox reference
|Simbad = 6+Equ
}}{{Starbox end}}

6 Equulei is an A-type main sequence star in the constellation of Equuleus with an apparent magnitude of 6.07.

6 Equulei is an optical double of γ Equulei, at a separation of 336 arcseconds in 2011.[1]

References

1. ^{{cite journal|bibcode=2001AJ....122.3466M|title=The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog|journal=The Astronomical Journal|volume=122|issue=6|pages=3466–3471|author1=Mason|first1=Brian D.|last2=Wycoff|first2=Gary L.|last3=Hartkopf|first3=William I.|last4=Douglass|first4=Geoffrey G.|last5=Worley|first5=Charles E.|year=2001|doi=10.1086/323920}}
2. ^{{citation | last1=Renson | first1=P. | last2=Manfroid | first2=J. | title=Catalogue of Ap, HgMn and Am stars | journal=Astronomy and Astrophysics | volume=498 | issue=3 | pages=961–966 |date=May 2009 | doi=10.1051/0004-6361/200810788 | bibcode=2009A&A...498..961R | postscript=. }}
3. ^{{citation | last=Wilson | first=Ralph Elmer | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institution of Washington | location=Washington | bibcode=1953GCRV..C......0W | postscript=. }}
4. ^{{citation | last1=Royer | first1=F. | last2=Zorec | first2=J. | last3=Gómez | first3=A. E. | title=Rotational velocities of A-type stars. III. Velocity distributions | journal=Astronomy and Astrophysics | volume=463 | issue=2 | pages=671–682 |date=February 2007 | doi=10.1051/0004-6361:20065224 | bibcode=2007A&A...463..671R | arxiv=astro-ph/0610785 | postscript=. }}
5. ^{{citation | display-authors=1 | last1=Johnson | first1=H. L. | last2=Iriarte | first2=B. | last3=Mitchell | first3=R. I. | last4=Wisniewskj | 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 }}
6. ^{{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 | pages=521–524 |date=February 2001 | doi=10.1051/0004-6361:20000451 | bibcode=2001A&A...367..521P | arxiv=astro-ph/0012289 | postscript=. }}
7. ^{{citation | title=6 Equ -- Star in double system | work=SIMBAD Astronomical Database | publisher=Centre de Données astronomiques de Strasbourg | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=6+Equulei | accessdate=2012-07-25 | postscript=. }}
8. ^{{citation | title=HD 104538 | work=WolframAlpha | url=http://www.wolframalpha.com/input/?i=6+Equulei | accessdate=2012-08-05 }}
[2][3][4][5][6][7][8]
}}

External links

  • frostydrew.org/stars.dc/star/id-126597/pss-obsy
  • www.wolframalpha.com/input/?i=6+Equulei
{{Stars of Equuleus}}{{main-star-stub}}

8 : Equuleus|A-type main-sequence stars|Flamsteed objects|Hipparcos objects|Henry Draper Catalogue objects|HR objects|Durchmusterung objects|Ap star

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