https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=HD_192263_b HD 192263 b - 版本历史 2026-07-20T05:28:41Z 本wiki上该页面的版本历史 MediaWiki 1.43.9 https://arolstar52-zhtest.hf.space/index.php?title=HD_192263_b&diff=903198&oldid=prev imported>InternetArchiveBot：​补救11个来源，并将0个来源标记为失效。) #IABot (v2.0.8 2021-02-06T11:53:29Z <p>补救11个来源，并将0个来源标记为失效。) #IABot (v2.0.8</p> <p><b>新页面</b></p><div>{{Planetbox begin <br /> | name = HD 192263 b<br /> }}<br /> {{Planetbox star<br /> | star = [[HD 192263]]<br /> | constell = [[天鷹座]]<br /> | RA={{RA|20|13|59.8451}}<br /> | DEC={{DEC|–00|52|00.757}}<br /> | dist_ly = 64.88<br /> | dist_pc = 19.89<br /> | class = K2V<br /> }}<br /> {{Planetbox orbit <br /> | semimajor = 0.15<br /> | semimajor_gigameter = 22.44<br /> | periastron =0.15 <br /> | periastron_gigameter = 22.44<br /> | apastron = 0.15<br /> | apastron_gigameter = 22.44<br /> | eccentricity = 0<br /> | period = 24.348 ± 0.005<br /> | period_year =0.066661<br /> | speed = 67.2<br /> | ang_dist = 7.538<br /> | arg_peri =0 <br /> | t_peri = 2,451,979.28 ± 0.08<br /> | semi-amp = 51.9 ± 2.6<br /> }} <br /> {{Planetbox character <br /> | minimum_mass = 0.75<br /> }} <br /> {{Planetbox discovery <br /> | discovery_date = 1999年9月28日<br /> | discoverers = [[N. Santos|Santos]], [[米歇爾·麥耶|Mayor]],&lt;br&gt;[[D. Naef|Naef]] &#039;&#039;et al.&#039;&#039;<br /> | discovery_site = {{CHL}}[[拉西拉天文台]]<br /> | discovery_method = [[都卜勒光譜學]]&lt;br&gt;（[[CORALIE 攝譜儀]]）<br /> | discovery_status=已發表論文<br /> }}<br /> {{Planetbox reference<br /> | star=HD+192263<br /> | planet=b<br /> }}<br /> {{Planetbox end}}<br /> <br /> &#039;&#039;&#039;HD 192263 b&#039;&#039;&#039;是一個質量大約為木星四分之三的[[太陽系外行星]]，以圓形軌道環繞母恆星，週期24日。<br /> <br /> ==發現==<br /> 2002年天文學家 G. Henry 宣稱在對 HD 192263進行{{link-en|測光 (天文學)|Photometry (astronomy)|測光}}時發現光度的變化，並且變化週期和速度與行星繞行速度相當。這些訊號可能是來自行星環繞母恆星或者是恆星自轉造成恆星表面活動變化產生的[[徑向速度]]變化&lt;ref&gt;See, {{cite web |url=http://www.space.com/scienceastronomy/astronomy/planet_problem_020905.html |title=No Planet at All: Star Fools Astronomers, Who See Spots |work=[http://www.space.com Space.com] article |accessdate= |deadurl=yes |archiveurl=https://web.archive.org/web/20080724034527/http://www.space.com/scienceastronomy/astronomy/planet_problem_020905.html |archivedate=2008-07-24 }}&lt;/ref&gt;。最終於2003年確認行星的存在。該行星被認為造成行星系統[[磁場]]的強度變化，因此使光度改變&lt;ref name=santos&gt;{{cite journal | url=http://www.edpsciences.org/articles/aa/abs/2003/28/aah4460/aah4460.html | author=Santos et al. | title=The CORALIE survey for southern extra-solar planets XI. The return of the giant planet orbiting HD 192263 | journal=[[Astronomy and Astrophysics]] | volume=406 | year=2003 | pages=373–381 | doi=10.1051/0004-6361:20030776 | format=abstract | last2=Udry | first2=S. | last3=Mayor | first3=M. | last4=Naef | first4=D. | last5=Pepe | first5=F. | last6=Queloz | first6=D. | last7=Burki | first7=G. | last8=Cramer | first8=N. | last9=Nicolet | first9=B. | bibcode=2003A&amp;A...406..373S | arxiv=astro-ph/0305434 | deadurl=yes | archiveurl=https://web.archive.org/web/20060117140326/http://www.edpsciences.org/articles/aa/abs/2003/28/aah4460/aah4460.html | archivedate=2006-01-17 | access-date=2012-02-23 }}&lt;/ref&gt;。<br /> <br /> 最早在2001年的天文測量中該行星的[[軌道傾角]]是179.5°&lt;ref&gt;{{cite journal | url=http://www.iop.org/EJ/article/1538-4357/548/1/L57/005774.html | author=Han &#039;&#039;et al.&#039;&#039; | title=Preliminary Astrometric Masses for Proposed Extrasolar Planetary Companions | journal=The [[Astrophysical Journal]] Letters | volume=548 | issue=1 | pages=L57–L60 | year=2001 | doi=10.1086/318927 | last2=Black | first2=David C. | last3=Gatewood | first3=George | bibcode=2001ApJ...548L..57H | access-date=2012-02-23 | archive-date=2009-04-29 | archive-url=https://www.webcitation.org/5gP5VrdoG?url=http://www.iop.org/EJ/article/1538-4357/548/1/L57/005774.html | dead-url=no }}&lt;/ref&gt;，但現在根據恆星的黃道面為基準則認為該恆星是側向對著地球的。<br /> <br /> ==參考資料==<br /> {{reflist}}<br /> *{{cite journal | url=http://aa.springer.de/papers/0356002/2300599/small.htm | author=Santos &#039;&#039;et al.&#039;&#039; | title=The CORALIE survey for Southern extra-solar planets III. A giant planet in orbit around HD 192263 | journal=[[Astronomy and Astrophysics]] | volume=356 | year=2000 | pages=599–602 | bibcode=2000A&amp;A...356..599S | last2=Mayor | first2=M. | last3=Naef | first3=D. | last4=Pepe | first4=F. | last5=Queloz | first5=D. | last6=Udry | first6=S. | last7=Burnet | first7=M. | last8=Revaz | first8=Y. | access-date=2012-02-23 | archive-url=https://web.archive.org/web/20110928094356/http://aa.springer.de/papers/0356002/2300599/small.htm | archive-date=2011-09-28 | dead-url=yes }}<br /> *{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/536/2/902/50799.html | author=Vogt &#039;&#039;et al.&#039;&#039; | title=Six New Planets from the Keck Precision Velocity Survey | journal=The [[Astrophysical Journal]] | year=2000 | volume=536 | issue=2 | pages=902–914 | doi=10.1086/308981 | last2=Marcy | first2=Geoffrey W. | last3=Butler | first3=R. Paul | last4=Apps | first4=Kevin | bibcode=2000ApJ...536..902V | arxiv=astro-ph/9911506 | access-date=2012-02-23 | archive-date=2009-04-29 | archive-url=https://www.webcitation.org/5gP5VVMx7?url=http://www.iop.org/EJ/article/0004-637X/536/2/902/50799.html | dead-url=no }}<br /> *{{cite journal | url=http://www.iop.org/EJ/article/1538-4357/577/2/L111/16461.html | author=Henry &#039;&#039;et al.&#039;&#039; | title=A False Planet around HD 192263 | journal=The [[Astrophysical Journal]] Letters | volume=577 | issue=2 | pages=L111–L114 | year=2002 | doi=10.1086/344291 | last2=Donahue | first2=Robert A. | last3=Baliunas | first3=Sallie L. | bibcode=2002ApJ...577L.111H}}<br /> <br /> == 外部連結 ==<br /> * {{cite web | url=http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+192263 | title=HD 192263 | work=Exoplanets | access-date=2012-02-23 | archive-url=https://web.archive.org/web/20091125002844/http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+192263 | archive-date=2009-11-25 | dead-url=yes }}<br /> * {{cite web | url=http://obswww.unige.ch/~udry/planet/hd192263_ann.html | title=A new extrasolar planet around the star HD 192263 | work=http://obswww.unige.ch/ | accessdate= | archive-date=2020-01-05 | archive-url=https://web.archive.org/web/20200105185718/http://obswww.unige.ch/~udry/planet/hd192263_ann.html | dead-url=no }} – discovery announcement<br /> * {{cite web |url=http://exoplanets.org/esp/hd192263/hd192263.shtml |title=The Controversial Planet Around HD 192263 |work=http://exoplanets.org/ |accessdate= |deadurl=yes |archiveurl=https://web.archive.org/web/20090213221703/http://exoplanets.org/esp/hd192263/hd192263.shtml |archivedate=2009-02-13 }}<br /> * {{cite web |url=http://www.space.com/scienceastronomy/astronomy/planet_maybe_020909.html |title=Don&#039;t Take This Extrasolar Planet Off the List Just Yet Planet Around HD 192263 |work=[http://www.space.com Space.com] article |accessdate= |deadurl=yes |archiveurl=https://web.archive.org/web/20081013134159/http://space.com/scienceastronomy/astronomy/planet_maybe_020909.html |archivedate=2008-10-13 }}<br /> * {{cite web |url=http://obswww.unige.ch/Exoplanets/hd192263.html |title=Observatory of Geneva and Laboratoire d&#039;Astrophysique de l&#039;EPFL |work=http://obswww.unige.ch/ |accessdate= |deadurl=yes |archiveurl=https://web.archive.org/web/20100120041629/http://obswww.unige.ch/Exoplanets/hd192263.html |archivedate=2010-01-20 }}<br /> * {{cite web | url=http://media4.obspm.fr/exoplanets/base/planete.php?etoile=HD+192263&amp;planete=b | title=Simulation HD 192263b | work=[http://www.obspm.fr/ Observatory of Paris] | accessdate= | archive-url=https://web.archive.org/web/20071203095214/http://media4.obspm.fr/exoplanets/base/planete.php?etoile=HD+192263&amp;planete=b | archive-date=2007-12-03 | dead-url=yes }}<br /> <br /> {{Sky|20|13|59.8451|-|00|52|00.757|64.88}}<br /> <br /> [[Category:1999年发现的系外行星]]<br /> [[Category:类木行星]]<br /> [[Category:天鹰座]]<br /> [[Category:徑向速度法發現的系外行星]]</div> imported>InternetArchiveBot