imported>Cewbot：清理跨語言連結布蘭科望遠鏡成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成19.5%)

2025-07-05T18:21:15Z

清理跨語言連結布蘭科望遠鏡成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成19.5%)

新页面

{{Sky|11|33|25.4408|-|70|11|41.239|1000000000}}
{{Starbox begin
| name = HD 100546
}}
{{Starbox image
| image = [[File:View of the dust disc around the young star HD 100546.jpg|250px]]
| caption = 哈伯太空望遠鏡的HD 100546可見光影像可見到該恆星外圍的塵埃。新發現的原行星在圖中以橙色點表示。以恆星為中心的影像內部區域則經由人為數位處理遮蓋，因此黑色區域並非實際狀況<ref name="Ardila2007"/><ref name="ESO2013">{{cite news|title=The Birth of a Giant Planet?|url=http://www.eso.org/public/news/eso1310/|accessdate=3 April 2013|newspaper=ESO|archive-date=2019-05-17|archive-url=https://web.archive.org/web/20190517124704/https://www.eso.org/public/news/eso1310/|dead-url=no}}</ref>。
}}
{{Starbox observe
| epoch = [[J2000.0]]<ref name=SIMBAD/>
| constell = [[蒼蠅座]]
| ra = {{RA|11|33|25.4408}}<ref name=SIMBAD>{{Cite web | title = SIMBAD Object query: HD 100546 | url = http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=HD+100546 | accessdate = 2013-02-28 | archive-date = 2020-01-18 | archive-url = https://web.archive.org/web/20200118210848/http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=HD+100546 | dead-url = no }}</ref>
| dec = {{DEC|-70|11|41.239}}<ref name=SIMBAD/>
| appmag_v = 6.698<ref name=SIMBAD/>
}}
{{Starbox character
| class = B9Vne<ref name=SIMBAD/>
}}
{{Starbox detail
| age = >10<sup>6</sup><ref name=herbig/>
| luminosity =
}}
{{Starbox astrometry
| prop_mo_ra = -38.78<ref name=SIMBAD/>
| prop_mo_dec = -0.05<ref name=SIMBAD/>
| parallax = 9.67<ref name=SIMBAD/>
| p_error = 0.60<ref name=SIMBAD/>
| dist_ly = 337.3<ref name=EPO>{{cite web | title = The Extrasolar Planets Encyclopaedia | url = http://exoplanet.eu/star.php?st=HD+100546 | accessdate = 2013-02-28 | archive-date = 2012-05-29 | archive-url = https://web.archive.org/web/20120529183807/http://exoplanet.eu/star.php?st=HD+100546 | dead-url = no }}</ref>
| dist_pc = 103.4<ref name=EPO/>
| absmag_v =
}}
{{Starbox catalog
| names = V* KR Mus, SAO 251457, CD-69 893, [[依巴谷卫星|HIP]] 56379, [[HD星表|HD]] 100546.<ref name=SIMBAD/>
}}
{{Starbox end}}

{{Planetbox begin
| name = HD 100546 B
}}|
{{Planetbox star
| star = HD 100546
| RA = {{RA|11|33|25.4408}}<ref name=SIMBAD/>
| DEC = {{DEC|-70|11|41.239}}<ref name=SIMBAD/>
| class = B9Vne<ref name=SIMBAD/>
}}
{{Planetbox character
| mass = ~20<ref name=planet-1/>
}}
{{Planetbox orbit
| semimajor = 6.5<ref name=planet-1/>
}}
{{Planetbox end}}

'''HD 100546'''，或稱為'''蒼蠅座KR'''（KR Muscae），是一顆位於[[蒼蠅座]]的 B 型主序星，距離地球337.3光年。可能有一顆質量是20 [[木星|M<sub>j</sub>]]的行星在距離它6.5[[天文單位]]處<ref name=planet-1>{{Cite journal | title = Resolving the disk rotation of HD 97048 and HD 100546 in the [O I] 6300A line: evidence for a giant planet orbiting HD 100546 | last = Acke | first = B. | coauthors = van der Ancker; M. | journal = Astronomy and Astrophysics | date = November 2005 | volume = 449 | issue = 267 | arxiv = astro-ph/0512562|doi = 10.1051/0004-6361:20054330 | bibcode=2006A&A...449..267A | pages = 267}}</ref>。不過對該塵埃盤更進一步的研究認為可能有[[棕矮星]]等質量更大的天體或者超過一顆行星存在<ref>{{cite journal|author=Mulders, Gijs D.|display-authors=4|author2=Paardekooper, Sijme-Jan|author3=Pani´c, Olja|author4=Dominik, Carsten|author5=van Boekel, Roy|author6=Ratzka, Thorsten|date=2013|title=Planet or Brown Dwarf? Inferring the Companion Mass in HD 100546 from the Wall Shape using Mid-Infrared Interferometry|journal=Astronomy & Astrophysics|volume=557A|bibcode=2013A&A...557A..68M|arxiv=1306.4264|pages=10|issue=A68|doi = 10.1051/0004-6361/201220930 }}</ref>。HD 100546周圍0.2到4天文單位，以及13到數百天文單位處有塵埃盤環繞，這是有原行星在距離母恆星約47天文單位處存在的證據<ref name="quanz13">{{cite journal|author=Quanz, Sasch P.|display-authors=4|author2=Amara, Adam|author3=Meyer, Michael P.|author4=Kenworthy, Matthew P.|author5=Kasper, Markus|author6=Girard, Julien H.|date=2013|title=A young protoplanet candidate embedded in the circumstellar disk of HD 100546|journal=Astrophysics Journal|volume=766|pages=L1-L6|url=http://arxiv.org/pdf/1302.7122v1.pdf|doi=10.1088/2041-8205/766/1/l1|arxiv=1302.7122|bibcode=2013ApJ...766L...1Q|access-date=2015-12-17|archive-date=2020-02-26|archive-url=https://web.archive.org/web/20200226115756/https://arxiv.org/pdf/1302.7122v1.pdf|dead-url=no}}</ref>。

HD 100546的年齡約1000萬年，位於[[赫比格Ae/Be星]]的年齡上限階段，也是該型恆星中距離地球最近的例子<ref name="Grady2001"/>。

== 可能誕生的新行星 ==
2013年，天文學家報告在HD 100546周圍的大範圍氣體塵埃盤中發現可能有形成中的新行星。如果獲得確認，這將是人類首次觀測到行星形成的早期階段<ref>{{cite news
|url = http://www.sciencecodex.com/the_birth_of_a_giant_planet-107687
|title = Is HD 100546 showing us the birth of a giant planet?
|work = Science Codex
|date = 2013-02-28
|accessdate = 2013-03-01
|deadurl = yes
|archiveurl = https://web.archive.org/web/20130305033316/http://www.sciencecodex.com/the_birth_of_a_giant_planet-107687
|archivedate = 2013-03-05
}}</ref>。

==HD 100546 b==
[[File:Artist's impression of a gas giant planet forming in the disc around the young star HD 100546.jpg|thumb|200px|在HD 100546周圍塵埃盤中正在形成的類木行星想像圖。]]
天文學家使用位於[[智利]]的[[甚大望远镜]]上搭載的 UVES [[階梯光柵]][[攝譜儀]]發現 HD 100546 有一個質量相當於行星的伴星<ref name=planet-1/>。這次觀測確認了其他觀測發現行星伴星的結果。該天體的體積大約在氣體巨行星和[[棕矮星]]的交界<ref name=planet-1/>。

==原行星物質==
哈伯太空望遠鏡以[[日冕仪]]的方式對HD 100546進行觀測<ref name="Grady2001">{{Cite journal | title=The Disk and Environment of the Herbig Be Star HD 100546 | url=http://iopscience.iop.org/1538-3881/122/6/3396/fulltext/ | last1=Grady | first1=C. A. | last2=Polomski | first2=E. F. | last3=Henning | first3=Th. | last4=Stecklum | first4=B. | last5=Woodgate | first5=B. E. | last6=Telesco | first6=C. M. | last7=Piña | first7=R. K. | last8=Gull | first8=T. R. | last9=Boggess | first9=A. | last10=Bowers | first10=C. W. | last11=Bruhweiler | first11=F. C. | last12=Clampin | first12=M. | last13=Danks | first13=A. C. | last14=Green | first14=R. F. | last15=Heap | first15=S. R. | last16=Hutchings | first16=J. B. | last17=Jenkins | first17=E. B. | last18=Joseph | first18=C. | last19=Kaiser | first19=M. E. | last20=Kimble | first20=R. A. | last21=Kraemer | first21=S. | last22=Lindler | first22=D. | last23=Linsky | first23=J. L. | last24=Maran | first24=S. P. | last25=Moos | first25=H. W. | last26=Plait | first26=P. | last27=Roesler | first27=F. | last28=Timothy | first28=J. G. | last29=Weistrop | first29=D. | display-authors=1 | journal=The Astronomical Journal | volume=122 | issue=6 | pages=3396–3406 | bibcode=2001AJ....122.3396G | doi=10.1086/324447 | access-date=2015-12-17 | archive-date=2020-09-29 | archive-url=https://web.archive.org/web/20200929060713/https://hkvalidate.perfdrive.com/captcha?ssa=1c894563-e0e7-423f-bc9f-fac91a6e5bf1&ssb=b3z4kafl4gh124p3p1z54e5mg&ssc=https%3A%2F%2Fiopscience.iop.org%2F1538-3881%2F122%2F6%2F3396%2Ffulltext%2F&ssd=608967658641665&sse=eif%40opjjlclmepf&ssf=a458845f9537edb6671c19e9fb44cbd0c645254f&ssg=31afe094-6134-4323-8317-d8a469c3c310&ssh=d6f6574f-58d5-45c1-9a68-6e7fddd560de&ssi=4895e2ae-8427-476e-8e6e-b3a5c76bf28a&ssj=864dd632-9fa4-4679-99ab-8d6817e616a5&ssk=support%40shieldsquare.com&ssl=967693980014&ssm=20762319217112316168508534675110&ssn=0cf655c57f31e59e51cd1d3b3c8ec72521b691b1b09e-42e6-4c7a-b51e76&sso=47eba4fc-e8b49ca580203a02400052b86b181a73c9540884736ab892&ssp=48405824741601364139160137796349766&ssq=17112195963397812894458348513065878328999&ssr=MjA3LjI0MS4yMjYuMjMw&sss=Mozilla%2F4.0 | dead-url=no }}</ref>
<ref name="Ardila2007">{{cite journal | title=Hubble Space Telescope Advanced Camera for Surveys Coronagraphic Observations of the Dust Surrounding HD 100546 | url=http://iopscience.iop.org/0004-637X/665/1/512/ | last1=Ardila | first1=D. R. | last2=Golimowski | first2=D. A. | last3=Krist | first3=J. E. | last4=Clmapin | first4=M. | last5=Ford | first5=H. C. | last6=Illingworth | first6=G. D. | journal=Astrophysical Journal | volume=665 | issue=1 | pages=512–534 | date=2007 | arxiv=0704.1507 | bibcode=2007ApJ...665..512A | doi=10.1086/519296 | access-date=2015-12-17 | archive-date=2019-12-07 | archive-url=https://web.archive.org/web/20191207150129/http://iopscience.iop.org/0004-637X/665/1/512/ | dead-url=no }}</ref>的影像顯示在它的星周盤內有複雜的螺旋結構，造成如此結構的原因仍不明。該盤面的顏色類似[[古柏帶]]內天體的顏色，代表在HD 100546周圍也有相同的化學效應發生。該星周盤的外觀相當平坦，代表正處於晚期的演化階段<ref name="Ardila2007"/>。

天文學家使用[[托洛洛山美洲际天文台]]的[[布蘭科望遠鏡]]儀器 OSCIR 對該恆星進行中紅外線光譜分析結果顯示，在該恆星周圍有許多含有[[矽酸鹽]]的粒子存在（10 - 18 <math>\mu m</math>）<ref name=herbig>{{Cite journal | title = The Disk and Environment of the Herbig Be Star HD 100546 | first = C. A. | last = Grady | date = December 2001 | journal = The Astronomical Journal | volume = 122 | issue = 6 | pages = 3396–3406 | doi = 10.1086/324447 | url = http://www.iop.org/EJ/article/1538-3881/122/6/3396/201085.html | last2 = Polomski | first2 = E. F. | last3 = Henning | first3 = Th. | last4 = Stecklum | first4 = B. | last5 = Woodgate | first5 = B. E. | last6 = Telesco | first6 = C. M. | last7 = Piña | first7 = R. K. | last8 = Gull | first8 = T. R. | last9 = Boggess | first9 = A. | bibcode=2001AJ....122.3396G}}</ref>。這些物直存在於距離恆星17天文單位處，溫度約227 [[熱力學溫標|K]]<ref name=herbig/>。

==參考資料==
{{Reflist}}

==延伸閱讀==
*{{Cite journal | title = Catalog of Nearby Exoplanets | last = Butler | first = P. | coauthors = Wright, J.; Marcy, G.; Fischer, D.; Vogt, S.; Tinney, Ch.; Jones, H.; Carter, B.; Penny, A | journal = The Astrophysical Journal | volume = 646 | issue = 505 | pages = 505–522 | date = March 2006 | arxiv = astro-ph/0607493 | doi = 10.1086/504701 | bibcode=2006ApJ...646..505B}}

*{{Cite journal | title = Kinematics of planet-host stars and their relation to dynamical streams in the solar neighbourhood | last = Ecuvillon | first = A. | coauthors = Israelian, G.; Pont, F.; Santos, N.; Mayor, M. | journal = Astronomy and Astrophysics | date = August 2006 | volume = 461 | issue = 171 | arxiv = astro-ph/0608669|doi = 10.1051/0004-6361:20065872 | pages = 171–182 | bibcode=2007A&A...461..171E}}

*{{Cite journal | title = Habitability of known exoplanetary systems based on measured stellar properties | last = Jones | first = B. | coauthors = Sleep, P.; Underwood, D. | journal = The Astrophysical Journal | date = June 2006 | volume = 649 | issue = 1010 | arxiv = astro-ph/0603200|bibcode = 2006ApJ...649.1010J |doi = 10.1086/506557 | pages = 1010–1019 }}

*{{Cite journal | title = Formation of Earth-like Planets During and After Giant Planet Migration | last = Mandell, A.; Raymond, S.; Sigurdsson, S | date = | journal = The Astrophysical Journal | volume = 660 | issue = | arxiv = astro-ph/0701048 |bibcode = 2007ApJ...660..823M|doi = 10.1086/512759 | first1 = Avi M. | last2 = Raymond | first2 = Sean N. | last3 = Sigurdsson | first3 = Steinn | pages = 823–844 }}

*{{Cite journal | title = Extrasolar planet taxonomy: a new statistical approach | last = Marchi | first = S. | date = May 2007 | journal = The Astrophysical Journal | volume = 666 | issue = | arxiv = 0705.0910|bibcode = 2007ApJ...666..475M |doi = 10.1086/519760 | pages = 475–485 }}

*{{Cite journal | title = The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs | last = Nortdstrom, R.; Mayor, M.; Andersen, J.; Holmberg, J; Pont, F.; Jorgenson, B.; Olsen, E.; Udry, S.; Mowlavi, N | journal = Astronomy and Astrophysics | volume = 418 | issue = 989 | arxiv = astro-ph/0405198|bibcode = 2004A&A...418..989N |doi = 10.1051/0004-6361:20035959 | year = 2004 | pages = 989–1019 | first1 = B. | last2 = Mayor | first2 = M. | last3 = Andersen | first3 = J. | last4 = Holmberg | first4 = J. | last5 = Pont | first5 = F. | last6 = Jørgensen | first6 = B. R. | last7 = Olsen | first7 = E. H. | last8 = Udry | first8 = S. | last9 = Mowlavi | first9 = N. }}

*{{Cite journal | title = The Circumstellar Dust Disk of HD 100546 | last = Hedrick | first = C. H. | coauthors = Doering, R.; Lee, K.-G.; Sosey, M.; Meixner, M.; Ardila, D. | journal = American Astronomical Society | date = January 2006 | volume = 37 | issue = 4 | url = http://www.aas.org/publications/baas/v37n4/aas207/1013.htm | deadurl = yes | archiveurl = https://archive.today/20070613175836/http://www.aas.org/publications/baas/v37n4/aas207/1013.htm | archivedate = 2007-06-13 | access-date = 2013-02-28 }}

== 外部連結 ==
*[http://zuserver2.star.ucl.ac.uk/~apod/apod/ap010502.html Astronomy picture of the day] {{Wayback|url=http://zuserver2.star.ucl.ac.uk/~apod/apod/ap010502.html |date=20160303172007 }} - May 2, 2001

[[Category:蒼蠅座]]
[[Category:B型主序星]]
[[Category:HD和HDE天體|100546]]
[[Category:HIP天體|56379]]
[[Category:SAO天體|251457]]
[[Category:行星系]]
[[Category:赫比格Ae/Be星]]

HD 100546 - 版本历史

imported>Cewbot：​清理跨語言連結布蘭科望遠鏡成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成19.5%)

imported>Cewbot：清理跨語言連結布蘭科望遠鏡成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成19.5%)