https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=HD_23127_b 2026-07-19T16:16:10Z 本wiki上该页面的版本历史 MediaWiki 1.43.9 https://arolstar52-zhtest.hf.space/index.php?title=HD_23127_b&diff=1834077&oldid=prev 2022-05-13T05:00:26Z

<p>补救1个来源，并将0个来源标记为失效。) #IABot (v2.0.8.7</p> <p><b>新页面</b></p><div>{{Planetbox begin <br /> | name = HD 23127 b<br /> }}<br /> {{Planetbox star<br /> | star = [[HD 23127]]<br /> | constell = [[网罟座]]<br /> | RA = {{RA|03|39|23.639}} <br /> | DEC = {{DEC|–60|04|40.230}}<br /> | app_mag = 8.58<br /> | dist_ly = 290.73<br /> | dist_pc = 89.14<br /> | class = G2V<br /> }}<br /> {{Planetbox orbit <br /> | semimajor = 2.29<br /> | semimajor_gm = 343<br /> | semimajor_mas = 25.7<br /> | periastron = 1.28<br /> | periastron_gm = 192<br /> | apastron = 3.30<br /> | apastron_gm = 493<br /> | eccentricity = 0.44 ± 0.07<br /> | period = 1214 ± 9<br /> | period_year = 3.32<br /> | arg_peri = 190 ± 6<br /> | t_peri = 2,400,229 ± 19<br /> | semi-amp = 27.5 ± 1<br /> }}<br /> {{Planetbox character <br /> | minimum_mass = 1.37<br /> }} <br /> {{Planetbox discovery <br /> | discovery_date = 2007年2月9日<br /> | discoverers = O&#039;Toole et al.<br /> | discovery_site = {{flag|Australia}}<br /> | discovery_method = [[徑向速度]]<br /> | discovery_status = 已發表論文<br /> }}<br /> {{Planetbox reference<br /> | star = HD+23127<br /> | planet = b<br /> }}<br /> {{Planetbox end}}<br /> <br /> &#039;&#039;&#039;HD 23127 b&#039;&#039;&#039;是一顆環繞恆星[[HD 23127]]的[[類木行星]]，軌道半長軸2.29天文單位，公轉週期3.32年。該行星的軌道離心率相當高，屬於「[[離心木星]]」。它與母恆星距離最近是1.28天文單位，到達了母恆星的[[適居帶]]外緣{{citation needed|date=April 2010}}，距離最遠則是3.30天文單位。它的質量下限是1.37被木星質量，但因為[[軌道傾角]]未知而無法得知其真實質量。<br /> <br /> ==參考資料==<br /> *{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/660/2/1636/70956.html | author=O&#039;Toole | title=New Planets around Three G Dwarfs | journal=The [[Astrophysical Journal]] | volume=660 | issue=2 | year=2007 | pages=1636–1641 | doi=10.1086/513563 | last2=Butler | first2=R. Paul | last3=Tinney | first3=C. G. | last4=Jones | first4=Hugh R. A. | last5=Marcy | first5=Geoffrey W. | last6=Carter | first6=Brad | last7=McCarthy | first7=Chris | last8=Bailey | first8=Jeremy | last9=Penny | first9=Alan J. | bibcode=2007ApJ...660.1636O | arxiv=astro-ph/0702213 | display-authors=1 | access-date=2012-07-15 | archive-date=2020-01-03 | archive-url=https://web.archive.org/web/20200103235406/http://www.iop.org/EJ/article/0004-637X/660/2/1636/70956.html }}<br /> <br /> {{Sky|03|39|23.639|-|60|04|40.230|290.73}}<br /> <br /> [[Category:网罟座]]<br /> [[Category:2007年发现的系外行星]]<br /> [[Category:徑向速度法發現的系外行星]]<br /> [[Category:类木行星]]<br /> [[Category:適居帶內的系外行星]]<br /> <br /> {{extrasolar-planet-stub}}</div>

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