“Epsilon Aquarii”的意思、由来-开放百科全书

It bore the traditional name, Albali, from the Arabic البالع (albāli‘), meaning "the swallower". (See also Albulaan.) Along with Mu Aquarii (Albulaan) and Nu Aquarii (also Albulaan), they were al Bulaʽ (البلع), meaning "the Swallower".^[22]^[23] In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN)^[2] to catalogue and standardize proper names for stars. The WGSN approved the name Albali for this star on 12 September 2016, and it is now so included in the List of IAU-approved Star Names.^[1]

In the catalogue of stars in the Calendarium of Al Achsasi al Mouakket, it was designated Nir Saad Bula (نير سعد ألبلع nayyir sa'd al bulaʽ), which was translated into Latin as Lucida Fortunæ Dissipantis, meaning "the brightest of luck of the swallower".^[26]

In Chinese, {{lang|zh|女宿}} ({{lang|zh-Latn|Nǚ Sù}}), meaning Girl (asterism), refers to an asterism consisting of Epsilon Aquarii, Mu Aquarii, 4 Aquarii, 5 Aquarii and 3 Aquarii.^[3] Consequently, Epsilon Aquarii itself is known as {{lang|zh|女宿一}} ({{lang|zh-Latn|Nǚ Sù yī}}, {{lang-en|the First Star of Girl}}).^[4]

Properties

Epsilon Aquarii is an A-type main sequence star with a stellar classification of A1 V.^[3]

References

1. ^¹{{cite web | url=https://www.iau.org/public/themes/naming_stars/ | title=Naming Stars |publisher=IAU.org |accessdate=16 December 2017}}
2. ^{{citation | url=https://www.iau.org/science/scientific_bodies/working_groups/280/ | title=IAU Working Group on Star Names (WGSN) | publisher=International Astronomical Union | accessdate=22 May 2016 | postscript=. }}
3. ^{{zh icon}} 中國星座神話, written by 陳久金. Published by 台灣書房出版有限公司, 2005, {{ISBN|978-986-7332-25-7}}.
4. ^{{zh icon}} 香港太空館 - 研究資源 - 亮星中英對照表 {{webarchive |url=https://web.archive.org/web/20081025110153/http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/c_research_chinengstars_ala_alz.htm |date=October 25, 2008 }}, Hong Kong Space Museum. Accessed on line November 23, 2010.
5. ^¹{{citation | last1=Ammler-von Eiff | first1=M. | last2=Reiners | first2=A. | title=New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars? | journal=Astronomy & Astrophysics | arxiv=1204.2459 | volume=542 | page=A116 | date=June 2012 | postscript=. | doi=10.1051/0004-6361/201118724 | bibcode=2012A&A...542A.116A }}
6. ^¹²³{{citation | last1=Hill | first1=G. M. | title=Compositional differences among the A-type stars. 2: Spectrum synthesis up to V sin i = 110 km/s | journal=Astronomy and Astrophysics | volume=294 | issue=2 | pages=536–546 |date=February 1995 | bibcode=1995A&A...294..536H | postscript=. }}
7. ^¹²³⁴⁵{{citation | last1=Levato | first1=O. H. | title=Rotational Velocities and Spectral Types of Some A-Type Stars | journal=Publications of the Astronomical Society of the Pacific | volume=84 | issue=500 | page=584 |date=August 1972 | doi=10.1086/129336 | bibcode=1972PASP...84..584L | postscript=. }}
8. ^¹{{citation | display-authors=1 | title=Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions | last1=Wielen | first1=R. | last2=Schwan | first2=H. | last3=Dettbarn | first3=C. | last4=Lenhardt | first4=H. | last5=Jahreiß | first5=H. | last6=Jährling | first6=R. | publisher=Astronomisches Rechen-Institut Heidelberg | issue=35 | year=1999 | bibcode=1999VeARI..35....1W | postscript=. }}
9. ^¹²{{citation | last1=Cousins | first1=A. W. J. | title=Standardization of Broadband Photometry of Equatorial Standards | journal=South African Astronomical Observatory Circulars | volume=8 | page=59 | year=1984 | bibcode=1984SAAOC...8...59C | postscript=. }}
10. ^¹²{{cite simbad | title=* eps Aqr | accessdate=2012-06-29 | postscript=. }}
11. ^¹{{citation | last=Knobel | first=E. B. | title=Al Achsasi Al Mouakket, on a catalogue of stars in the Calendarium of Mohammad Al Achsasi Al Mouakket | journal=Monthly Notices of the Royal Astronomical Society | volume=55 | page=429 |date=June 1895 | bibcode=1895MNRAS..55..429K | postscript=. | doi=10.1093/mnras/55.8.429}}
12. ^¹{{citation | last1=Davis Jr. | first1=G. A. | bibcode=1944PA.....52....8D | title=The Pronunciations, Derivations, and Meanings of a Selected List of Star Names | journal=Popular Astronomy | volume=52 | issue=3 |date=October 1944 | page=12 | postscript=. }}
13. ^¹{{citation | last=Allen | first=R. H. | year=1963 | authorlink=Richard Hinckley Allen | title=Star Names: Their Lore and Meaning | url=http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Aquarius*.html | accessdate=2010-12-12 | edition=Reprint | publisher=Dover Publications Inc | location=New York | isbn=0-486-21079-0 | page=53 | postscript=. }}
14. ^¹{{citation | display-authors=1 | last1=Su | first1=K. Y. L. | last2=Rieke | first2=G. H. | last3=Stansberry | first3=J. A. | last4=Bryden | first4=G. | last5=Stapelfeldt | first5=K. R. | last6=Trilling | first6=D. E. | last7=Muzerolle | first7=J. | last8=Beichman | first8=C. A. | last9=Moro-Martin | first9=A. | title=Debris Disk Evolution around A Stars | journal=The Astrophysical Journal | volume=653 | issue=1 | pages=675–689 |date=December 2006 | doi=10.1086/508649 | bibcode=2006ApJ...653..675S |arxiv = astro-ph/0608563 | postscript=. }}

词条	Epsilon Aquarii
释义	Nomenclature Properties References External links {{Starbox begin \| name = Epsilon Aquarii }}{{Starbox image \| image = \| caption = Location of ε Aquarii (circled) }}{{Starbox observe \| epoch = J2000 \| ra = {{RA\|20\|47\|40.55260}} \| dec = {{DEC\|−09\|29\|44.7877}} \| appmag_v = 3.77^[3] \| constell = Aquarius }}{{Starbox character \| class = A1 V^[3] \| b-v = –0.001^[5] \| u-b = +0.029^[5] \| variable = Suspected^[7] }}{{Starbox astrometry \| radial_v = –16^[8] \| prop_mo_ra = +33.98 \| prop_mo_dec = -34.77 \| parallax = 15.70 \| p_error = 0.21 \| parallax_footnote = \| absmag_v = −0.46^[12] }}{{Starbox detail \| mass = \| radius = \| luminosity = \| temperature = 9,470^[13] \| gravity = 3.64^[13] \| metal_fe = +0.07^[13] \| rotational_velocity = 70^[3] \| age_myr = 240^[17] }}{{Starbox catalog \| names = Albali, 2 Aquarii, BD-10° 5506, FK5 781, HD 198001, HIP 102618, HR 7950, SAO 144810.^[7] }}{{Starbox reference \|Simbad=eps+Aqr }}{{Starbox end}}Epsilon Aquarii (ε Aquarii, abbreviated Epsilon Aqr, ε Aqr), also named Albali,^[1] is a star in the equatorial zodiac constellation of Aquarius. It is visible to the naked eye with an apparent visual magnitude of 3.77.^[3] Based upon parallax measurements taken during the Hipparcos mission, it is approximately {{Convert\|208\|ly\|pc}} from the Sun. Nomenclature ε Aquarii (Latinised to Epsilon Aquarii) is the star's Bayer designation. It bore the traditional name, Albali, from the Arabic البالع (albāli‘), meaning "the swallower". (See also Albulaan.) Along with Mu Aquarii (Albulaan) and Nu Aquarii (also Albulaan), they were al Bulaʽ (البلع), meaning "the Swallower".^[22]^[23] In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN)^[2] to catalogue and standardize proper names for stars. The WGSN approved the name Albali for this star on 12 September 2016, and it is now so included in the List of IAU-approved Star Names.^[1] In the catalogue of stars in the Calendarium of Al Achsasi al Mouakket, it was designated Nir Saad Bula (نير سعد ألبلع nayyir sa'd al bulaʽ), which was translated into Latin as Lucida Fortunæ Dissipantis, meaning "the brightest of luck of the swallower".^[26] In Chinese, {{lang\|zh\|女宿}} ({{lang\|zh-Latn\|Nǚ Sù}}), meaning Girl (asterism), refers to an asterism consisting of Epsilon Aquarii, Mu Aquarii, 4 Aquarii, 5 Aquarii and 3 Aquarii.^[3] Consequently, Epsilon Aquarii itself is known as {{lang\|zh\|女宿一}} ({{lang\|zh-Latn\|Nǚ Sù yī}}, {{lang-en\|the First Star of Girl}}).^[4] Properties Epsilon Aquarii is an A-type main sequence star with a stellar classification of A1 V.^[3] References 1. ^¹{{cite web \| url=https://www.iau.org/public/themes/naming_stars/ \| title=Naming Stars \|publisher=IAU.org \|accessdate=16 December 2017}} 2. ^{{citation \| url=https://www.iau.org/science/scientific_bodies/working_groups/280/ \| title=IAU Working Group on Star Names (WGSN) \| publisher=International Astronomical Union \| accessdate=22 May 2016 \| postscript=. }} 3. ^{{zh icon}} 中國星座神話, written by 陳久金. Published by 台灣書房出版有限公司, 2005, {{ISBN\|978-986-7332-25-7}}. 4. ^{{zh icon}} 香港太空館 - 研究資源 - 亮星中英對照表 {{webarchive \|url=https://web.archive.org/web/20081025110153/http://www.lcsd.gov.hk/CE/Museum/Space/Research/StarName/c_research_chinengstars_ala_alz.htm \|date=October 25, 2008 }}, Hong Kong Space Museum. Accessed on line November 23, 2010. 5. ^¹{{citation \| last1=Ammler-von Eiff \| first1=M. \| last2=Reiners \| first2=A. \| title=New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars? \| journal=Astronomy & Astrophysics \| arxiv=1204.2459 \| volume=542 \| page=A116 \| date=June 2012 \| postscript=. \| doi=10.1051/0004-6361/201118724 \| bibcode=2012A&A...542A.116A }} 6. ^¹²³{{citation \| last1=Hill \| first1=G. M. \| title=Compositional differences among the A-type stars. 2: Spectrum synthesis up to V sin i = 110 km/s \| journal=Astronomy and Astrophysics \| volume=294 \| issue=2 \| pages=536–546 \|date=February 1995 \| bibcode=1995A&A...294..536H \| postscript=. }} 7. ^¹²³⁴⁵{{citation \| last1=Levato \| first1=O. H. \| title=Rotational Velocities and Spectral Types of Some A-Type Stars \| journal=Publications of the Astronomical Society of the Pacific \| volume=84 \| issue=500 \| page=584 \|date=August 1972 \| doi=10.1086/129336 \| bibcode=1972PASP...84..584L \| postscript=. }} 8. ^¹{{citation \| display-authors=1 \| title=Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions \| last1=Wielen \| first1=R. \| last2=Schwan \| first2=H. \| last3=Dettbarn \| first3=C. \| last4=Lenhardt \| first4=H. \| last5=Jahreiß \| first5=H. \| last6=Jährling \| first6=R. \| publisher=Astronomisches Rechen-Institut Heidelberg \| issue=35 \| year=1999 \| bibcode=1999VeARI..35....1W \| postscript=. }} 9. ^¹²{{citation \| last1=Cousins \| first1=A. W. J. \| title=Standardization of Broadband Photometry of Equatorial Standards \| journal=South African Astronomical Observatory Circulars \| volume=8 \| page=59 \| year=1984 \| bibcode=1984SAAOC...8...59C \| postscript=. }} 10. ^¹²{{cite simbad \| title=* eps Aqr \| accessdate=2012-06-29 \| postscript=. }} 11. ^¹{{citation \| last=Knobel \| first=E. B. \| title=Al Achsasi Al Mouakket, on a catalogue of stars in the Calendarium of Mohammad Al Achsasi Al Mouakket \| journal=Monthly Notices of the Royal Astronomical Society \| volume=55 \| page=429 \|date=June 1895 \| bibcode=1895MNRAS..55..429K \| postscript=. \| doi=10.1093/mnras/55.8.429}} 12. ^¹{{citation \| last1=Davis Jr. \| first1=G. A. \| bibcode=1944PA.....52....8D \| title=The Pronunciations, Derivations, and Meanings of a Selected List of Star Names \| journal=Popular Astronomy \| volume=52 \| issue=3 \|date=October 1944 \| page=12 \| postscript=. }} 13. ^¹{{citation \| last=Allen \| first=R. H. \| year=1963 \| authorlink=Richard Hinckley Allen \| title=Star Names: Their Lore and Meaning \| url=http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Aquarius*.html \| accessdate=2010-12-12 \| edition=Reprint \| publisher=Dover Publications Inc \| location=New York \| isbn=0-486-21079-0 \| page=53 \| postscript=. }} 14. ^¹{{citation \| display-authors=1 \| last1=Su \| first1=K. Y. L. \| last2=Rieke \| first2=G. H. \| last3=Stansberry \| first3=J. A. \| last4=Bryden \| first4=G. \| last5=Stapelfeldt \| first5=K. R. \| last6=Trilling \| first6=D. E. \| last7=Muzerolle \| first7=J. \| last8=Beichman \| first8=C. A. \| last9=Moro-Martin \| first9=A. \| title=Debris Disk Evolution around A Stars \| journal=The Astrophysical Journal \| volume=653 \| issue=1 \| pages=675–689 \|date=December 2006 \| doi=10.1086/508649 \| bibcode=2006ApJ...653..675S \|arxiv = astro-ph/0608563 \| postscript=. }} ^[5]^[6]^[7]^[8]^[9]^[10]^[11]^[12]^[13]^[14] }} External links Image Epsilon Aquarii {{Stars of Aquarius}} 9 : Henry Draper Catalogue objects\|Aquarius (constellation)\|Bayer objects\|Flamsteed objects\|A-type main-sequence stars\|Stars with proper names\|Hipparcos objects\|HR objects\|Durchmusterung objects
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Nomenclature

Properties

References

External links