imported>CYCcc：修正筆誤

2023-11-05T18:45:17Z

修正筆誤

新页面

{{Starbox begin
| name = [[Henry Draper catalogue|HD]] 142
}}
{{Starbox observe
| epoch = J2000.0
| constell = [[凤凰座]]
| ra = {{RA|00|06|19.18}} <ref name="hipparcos"/>
| dec = {{DEC|–49|04|30.7}} <ref name="hipparcos"/>
| appmag_v = 5.7
}}
{{Starbox character
| class = G1IV
| appmag_1_passband =
| appmag_1 =
| r-i =
| v-r =
| b-v =
| u-b =
| variable =
}}
{{Starbox astrometry
| radial_v =
| prop_mo_ra = 575.29 ± 0.33 <ref name="hipparcos"/>
| prop_mo_dec = –39.19 ± 0.34 <ref name="hipparcos"/>
| parallax = 38.89
| p_error = 0.37
| parallax_footnote = <ref name="hipparcos"/>
| absmag_v = 3.66 ± 0.02 <ref name="Holmberg"/>
}}
{{Starbox detail
| mass =
| radius =
| gravity =
| luminosity =
| temperature =
| metal =
| age =
| rotation =
}}
{{Starbox catalog
| names = [[Gliese Catalogue of Nearby Stars|Gliese]] 4.2, [[Hipparcos Catalogue|HIP]] 522, [[Bright Star Catalogue|HR]] 6, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 214963, [[Woolley Nearby Star Catalogue|Wo]] 9002
}}
{{Starbox reference
| Simbad = HIP+522
| NSTED = HIP+522
| ARICNS = 00009
| EPE = HIP+522
}}
{{Starbox end}}
'''HD 142'''是一颗距离地球大约84光年的6[[视星等|等]]恒星<ref name="hipparcos"/>，位于[[凤凰座]]中。1984年发现的伴星使它成为一个[[双星]]系统<ref name="Raghavan 2006"/>。

==行星系==
2001年，由[[克里斯·廷尼]]领导的[[英澳行星搜索计划]]团队宣布发现了这颗恒星的一颗[[太阳系外行星]]<ref name="Tinney2002"/>。它的[[径向速度]]有额外的线性变化趋势，可能是有其他行星或恒星的伴星摄动造成的<ref name="Wright2007"/>。

{{OrbitboxPlanet begin
| table_ref = <ref name="Butler2006"/>
}}
{{OrbitboxPlanet
| exoplanet = [[HD 142 b|b]]
| mass = >1.31 ± 0.18
| period = 350.3 ± 3.6
| semimajor = 1.045 ± 0.061
| eccentricity = 0.26 ± 0.18
}}
{{Orbitbox end}}

==参见==
* [[确定存在的太阳系外行星列表]]

==参考资料==
{{Reflist|colwidth=30em|refs=

<ref name="Butler2006">{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/646/1/505/64046.html | title=Catalog of Nearby Exoplanets | journal=The Astrophysical Journal | volume=646 | issue=1 | pages=505–522 | year=2006 | doi=10.1086/504701 | last1=Butler | first1=R. P. | last2=Wright | first2=J. T. | last3=Marcy | first3=G. W. | last4=Fischer | first4=D. A. | last5=Vogt | first5=S. S. | last6=Tinney | first6=C. G. | last7=Jones | first7=H. R. A. | last8=Carter | first8=B. D. | last9=Johnson | first9=J. A. | display-authors=1 | bibcode=2006ApJ...646..505B | arxiv=astro-ph/0607493 | access-date=2012-02-17 | archive-date=2009-05-02 | archive-url=https://www.webcitation.org/5gTrfcenD?url=http://www.iop.org/EJ/article/0004-637X/646/1/505/64046.html | dead-url=no }}</ref>

<ref name="hipparcos">{{cite web | url=http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=I/311/hip2&recno=521 | title=HIP 522 | work=Hipparcos, the New Reduction | author=van Leeuwen, F. | year=2007 | accessdate=2009-12-04 | archive-date=2019-04-02 | archive-url=https://web.archive.org/web/20190402114112/https://www.aanda.org/index.php?option=com_article&access=bibcode&Itemid=129&bibcode=2007A%26A...474..653VFUL | dead-url=no }}</ref>

<ref name="Holmberg">{{cite web | url=http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=V/130/gcs3&recno=18 | title=HD 142 | work=Geneva-Copenhagen Survey of Solar neighbourhood III | author=Holmberg |display-authors=etal | year=2009 | accessdate=2010-01-27 | archive-date=2017-04-18 | archive-url=https://web.archive.org/web/20170418164101/http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=V%2F130%2Fgcs3&recno=18 | dead-url=no }}</ref>

<ref name="Raghavan 2006">{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/646/1/523/64035.html | title=Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems | journal=[[The Astrophysical Journal]] | volume=646 | issue=1 | pages=523–542 | year=2006 | doi=10.1086/504823 | last1=Raghavan | first1=Deepak | last2=Henry | first2=Todd J. | last3=Mason | first3=Brian D. | last4=Subasavage | first4=John P. | last5=Jao | first5=Wei‐Chun | last6=Beaulieu | first6=Thom D. | last7=Hambly | first7=Nigel C. | display-authors=1 | bibcode=2006ApJ...646..523R | arxiv=astro-ph/0603836 | access-date=2012-02-17 | archive-date=2020-04-28 | archive-url=https://web.archive.org/web/20200428162417/https://hkvalidate.perfdrive.com/captcha?ssa=1ba0b55e-0b1b-4271-8dc3-16486b421f08&ssb=za2z2m6f2adih2m541gai0c5h&ssc=http%3A%2F%2Fiopscience.iop.org%2Farticle%2F0004-637X%2F646%2F1%2F523%2F64035.html&ssd=463308223507856&sse=adb%40jciedbcleel&ssf=cabbbe92ac3fea603c4b236ce0d026e2a3a7dc24&ssg=603d6e36-3553-4bbe-a751-8be11a318fa7&ssh=cf9a8d8a-c6ab-4ba5-881e-8bda531f1e6c&ssi=193c4e08-8427-4a68-9b82-6c95a701fad8&ssj=9e871f84-d77d-4a17-97fc-901e35c24f6e&ssk=support%40shieldsquare.com&ssl=040603155946&ssm=42544857964150236107565674411659&ssn=7b26e3023f13e17498682021a6d87ba4f295192fc894-bdd8-4a27-9918e9&sso=987691c9-760ce8b2495e594392fdb2bdf1577489429cad276e99f8d4&ssp=16246728041588005526158807818302904&ssq=40203459105690637448291056473541058707772&ssr=MjA3LjI0MS4yMjYuMjMw&sss=Chrome%2F5.0%20%28iPhone%3B%20U%3B%20CPU%20iPhone%20OS%203_0%20like%20Mac%20OS%20X%3B%20en-us%29%20AppleWebKit%2F528.18%20%28KHTML%2C%20like%20Gecko%29%20Version%2F4.0%20Mobile%2F7A341%20Safari%2F528.16&sst=python-requests%2F2.23.0&ssu=Mozilla%2F5.0%20%28compatible%3B%20Googlebot%2F2.1%3B%20+http%3A%2F%2Fwww.google.com%2Fbot.html%29&ssv=p%40r3lrv11vrt%404%40&ssw=&ssx=775604223893518&ssy=mmgmgnhmafbk%40lgbibelaogjlbdl%40hhjllgjnlen&ssz=647afc3a18dc228 | dead-url=no }}</ref>

<ref name="Tinney2002">{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/571/1/528/55113.html | title=Two Extrasolar Planets from the Anglo-Australian Planet Search | journal=The Astrophysical Journal | volume=571 | issue=1 | year=2002 | pages=528–531 | doi=10.1086/339916 | last1=Tinney | first1=C. G. | last2=Butler | first2=R. Paul | last3=Marcy | first3=Geoffrey W. | last4=Jones | first4=Hugh R. A. | last5=Penny | first5=Alan J. | last6=McCarthy | first6=Chris | last7=Carter | first7=Brad D. | display-authors=1 | bibcode=2002ApJ...571..528T | arxiv=astro-ph/0111255 | access-date=2012-02-17 | archive-date=2012-03-28 | archive-url=https://www.webcitation.org/66VDykw8V?url=http://iopscience.iop.org/0004-637X/571/1/528/fulltext/ | dead-url=no }}</ref>

<ref name="Wright2007">{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/657/1/533/65907.html | title=Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars | journal=The Astrophysical Journal | volume=657 | issue=1 | pages=533–545 | year=2007 | doi=10.1086/510553 | last1=Wright | first1=J. T. | last2=Marcy | first2=G. W. | last3=Fischer | first3=D. A | last4=Butler | first4=R. P. | last5=Vogt | first5=S. S. | last6=Tinney | first6=C. G. | last7=Jones | first7=H. R. A. | last8=Carter | first8=B. D. | last9=Johnson | first9=J. A. | display-authors=1 | bibcode=2007ApJ...657..533W | arxiv=astro-ph/0611658 | access-date=2012-02-17 | archive-date=2012-02-16 | archive-url=https://www.webcitation.org/65VLNI991?url=http://iopscience.iop.org/0004-637X/657/1/533/fulltext/ | dead-url=no }}</ref>
}}

==外部链接==
* {{cite web | url=http://www.extrasolar.net/startour.asp?StarCatId=&StarId=145 | title=HD 142 | work=Extrasolar Visions | deadurl=yes | archiveurl=https://web.archive.org/web/20101117093515/http://extrasolar.net/startour.asp?StarCatId=&StarId=145 | archivedate=2010-11-17 | accessdate=2012-02-17 }}
* {{cite web | url=http://planetquest.jpl.nasa.gov/atlas/atlas_profile.cfm?Star=121 | title=HD 142 b | work=Planetquest new worlds atlas | deadurl=yes | archiveurl=https://web.archive.org/web/20100528060624/http://planetquest.jpl.nasa.gov/atlas/atlas_profile.cfm?Star=121 | archivedate=2010-05-28 | accessdate=2012-02-17 }}

{{Sky|00|06|19.18|-|49|04|30.7|67.18}}

[[Category:次巨星]]
[[Category:HD和HDE天體|142]]
[[Category:HIP天体|522]]
[[Category:凤凰座]]
[[Category:行星系]]

{{subgiant-star-stub}}

HD 142 - 版本历史

imported>CYCcc：​修正筆誤

imported>CYCcc：修正筆誤