imported>Jimmy-bot：机器人: 尚未清空的已重定向分类（Cat:F-型主序星→Cat:F型主序星）

2024-06-25T08:41:04Z

机器人: 尚未清空的已重定向分类（Cat:F-型主序星→Cat:F型主序星）

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{{Starbox begin
| name = WASP-61
}}
{{Starbox observe
| epoch = J2000
| ra = {{RA|05|01|11.9187}}<ref name=dr2/>
| dec = {{DEC|-26|03|14.9668}}<ref name=dr2/>
| constell = [[天兔座]]
| appmag_v = 12.49
}}
{{Starbox character
| type=[[主序星]]
| class = F7V
}}
{{Starbox astrometry
| radial_v = 18.66<ref name=dr2/>
| prop_mo_ra = 0.495<ref name=dr2/>
| prop_mo_dec = 3.169<ref name=dr2/>
| parallax = 2.0176
| p_error = 0.0228
| parallax_footnote = <ref name=dr2>{{cite DR2|5574766468155514752}}</ref>
}}
{{Starbox detail
| source = <ref name=Bonomo2017/>
| mass = 1.22{{±|0.07}}
| radius = 1.36{{±|0.03}}
| gravity = 4.21{{±|0.21}}<ref name=Andreasen2017/>
| luminosity =
| temperature = 6265{{±|168}}<ref name=Andreasen2017/>
| metal_fe = -0.38{{±|0.11}}<ref name=Andreasen2017>{{citation|arxiv=1703.06671|title=SWEET-Cat update and FASMA|year=2017|doi=10.1051/0004-6361/201629967|last1=Andreasen|first1=D. T.|last2=Sousa|first2=S. G.|last3=Tsantaki|first3=M.|last4=Teixeira|first4=G. D. C.|last5=Mortier|first5=A.|last6=Santos|first6=N. C.|last7=Suárez-Andrés|first7=L.|last8=Delgado-Mena|first8=E.|last9=Ferreira|first9=A. C. S.|journal=Astronomy & Astrophysics|volume=600|pages=A69|s2cid=119534579}}</ref>
| rotation =
| rotational_velocity = 10.3{{±|0.5}}
| age_gyr = 3.8{{±|1.8|0.9}}
}}
{{Starbox catalog
| names = {{odlist|TYC=6469-1972-1|2MASS=J05011191-2603149|Gaia DR2=2959177048983750016}} <ref name=simbad/>
}}
{{Starbox reference
| Simbad = WASP-61
}}
{{Starbox end}}

'''WASP-61'''是一顆[[F型主序星]]，距離大約1,560[[光年]]。這顆恆星的年齡可能比太陽年輕，大約為3.8{{±|1.8|0.9}}億年。WASP-61的重元素含量很低，鐵豐度僅占太陽的40%<ref name=Andreasen2017/>。

== 行星系統 ==
2012年，觀測到一顆[[超級木星]]的行星[[#WASP-61|WASP-61b]]在一個緊密的圓形軌道上[[凌 (天體) |凌日]]<ref name=Hellier2012>{{citation|arxiv=1204.5095|title=Seven transiting hot-Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b & WASP-67b|year=2012|doi=10.1111/j.1365-2966.2012.21780.x|last1=Hellier|first1=Coel|last2=Anderson|first2=D. R.|last3=Collier Cameron|first3=A.|last4=Doyle|first4=A. P.|last5=Fumel|first5=A.|last6=Gillon|first6=M.|last7=Jehin|first7=E.|last8=Lendl|first8=M.|last9=Maxted|first9=P. F. L.|last10=Pepe|first10=F.|last11=Pollacco|first11=D.|last12=Queloz|first12=D.|last13=Ségransan|first13=D.|last14=Smalley|first14=B.|last15=Smith|first15=A. M. S.|last16=Southworth|first16=J.|last17=Triaud|first17=A. H. M. J.|last18=Udry|first18=S.|last19=West|first19=R. G.|journal=Monthly Notices of the Royal Astronomical Society|volume=426|issue=1|pages=739–750|bibcode=2012MNRAS.426..739H|s2cid=54713354}}</ref>。其平衡溫度為{{val|1565|35|ul=K}}<ref name=Hellier2012/>。

行星軌道與恆星的赤道平面對齊，錯位等於4.0{{±|17.1|18.4}}°<ref>{{citation|arxiv=1610.00600|title=Rossiter–Mc ''Laughlin'' models and their effect on estimates of stellar rotation, illustrated using six WASP systems|year=2016|doi=10.1093/mnras/stw2316|last1=Brown|first1=D. J. A.|last2=Triaud|first2=A. H. M. J.|last3=Doyle|first3=A. P.|last4=Gillon|first4=M.|last5=Lendl|first5=M.|last6=Anderson|first6=D. R.|last7=Collier Cameron|first7=A.|last8=Hébrard|first8=G.|last9=Hellier|first9=C.|last10=Lovis|first10=C.|last11=Maxted|first11=P. F. L.|last12=Pepe|first12=F.|last13=Pollacco|first13=D.|last14=Queloz|first14=D.|last15=Smalley|first15=B.|journal=Monthly Notices of the Royal Astronomical Society|volume=464|pages=810–839}}</ref>。
{{OrbitboxPlanet begin
| name = WASP-61
| table_ref =<ref name=Bonomo2017>{{citation|arxiv=1704.00373|title=The GAPS Programme with HARPS-N at TNG|year=2017|doi=10.1051/0004-6361/201629882|last1=Bonomo|first1=A. S.|last2=Desidera|first2=S.|last3=Benatti|first3=S.|last4=Borsa|first4=F.|last5=Crespi|first5=S.|last6=Damasso|first6=M.|last7=Lanza|first7=A. F.|last8=Sozzetti|first8=A.|last9=Lodato|first9=G.|last10=Marzari|first10=F.|last11=Boccato|first11=C.|last12=Claudi|first12=R. U.|last13=Cosentino|first13=R.|last14=Covino|first14=E.|last15=Gratton|first15=R.|last16=Maggio|first16=A.|last17=Micela|first17=G.|last18=Molinari|first18=E.|last19=Pagano|first19=I.|last20=Piotto|first20=G.|last21=Poretti|first21=E.|last22=Smareglia|first22=R.|last23=Affer|first23=L.|last24=Biazzo|first24=K.|last25=Bignamini|first25=A.|last26=Esposito|first26=M.|last27=Giacobbe|first27=P.|last28=Hébrard|first28=G.|last29=Malavolta|first29=L.|last30=Maldonado|first30=J.|journal=Astronomy & Astrophysics|volume=602|pages=A107|bibcode=2017A&A...602A.107B |s2cid=118923163|display-authors=1}}</ref>
}}
{{OrbitboxPlanet
| exoplanet = [[#WASP-61|b]]
| mass = 2.05{{±|0.18|0.17}}
| radius = 1.41{{±|0.22}}<ref>{{citation|arxiv=1609.04389|title=Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes|year=2016|doi=10.3847/1538-3881/aa5df3|last1=Stassun|first1=Keivan G.|last2=Collins|first2=Karen A.|last3=Gaudi|first3=B. Scott|journal=The Astronomical Journal|volume=153|issue=3|page=136|bibcode=2017AJ....153..136S |s2cid=119219062 |doi-access=free }}</ref>
| semimajor =0.05146{{±|0.00097|0.00099}}
| period = 3.8559000{{±|0.000003}}
| eccentricity = <0.074
| inclination = 89.35{{±|0.45|0.66}}<ref name=Hellier2012/>

}}
{{Orbitbox end}}

== 參考資料 ==
{{Reflist|refs=
<ref name=simbad>{{cite simbad |title=WASP-61}}</ref>
}}

{{Sky|05|01|11.9187|-|26|03|14.9668}}

{{天兔座}}

{{DEFAULTSORT:WASP-61}}
[[Category:天兔座]]
[[Category:F型主序星]]
[[Category:具有一顆已確認行星的行星系統]]
[[Category:行星凌變星]]
[[Category:2MASS天體|J05011191-2603149]]

WASP-61 - 版本历史

imported>Jimmy-bot：​机器人: 尚未清空的已重定向分类（Cat:F-型主序星→Cat:F型主序星）

imported>Jimmy-bot：机器人: 尚未清空的已重定向分类（Cat:F-型主序星→Cat:F型主序星）