编辑“︁WISE J0254+0223”︁

{{Sky|02|54|09.62|+|02|23|58.85|22.5}}
{{Starbox begin
|name=WISEPA J025409.45+022359.1
}}
{{Starbox observe
|epoch=[[Modified Julian date|MJD]] 55588.27{{r|Kirkpatrick2011}}
|equinox=[[J2000]]{{r|Kirkpatrick2011}}
|constell=[[鯨魚座]]
|ra={{RA|02|54|09.62}}{{r|Kirkpatrick2011}}
|dec={{DEC|02|23|58.85}}{{r|Kirkpatrick2011}}
}}
{{Starbox character
|class=T8{{r|Kirkpatrick2011}}
|appmag_1_passband=Y <small>([[Mauna Kea Observatory|MKO]] filter system)</small>
|appmag_1={{val|16.999|0.014}}{{r|Liu2012}}
|appmag_2_passband=J <small>([[Two Micron All-Sky Survey|2MASS]] filter system)</small>
|appmag_2={{val|16.557|0.156}}{{r|Kirkpatrick2011}}
|appmag_3_passband=J <small>([[Mauna Kea Observatory|MKO]] filter system)</small>
|appmag_3={{val|15.916|0.008}}{{r|Liu2012}}
|appmag_4_passband=H <small>([[Two Micron All-Sky Survey|2MASS]] filter system)</small>
|appmag_4={{val|15.884|0.199}}{{r|Kirkpatrick2011}}
|appmag_5_passband=H <small>([[Mauna Kea Observatory|MKO]] filter system)</small>
|appmag_5={{val|16.29|0.02}}{{r|Liu2012}}
|appmag_6_passband=K<sub>S</sub> <small>([[Two Micron All-Sky Survey|2MASS]] filter system)</small>
|appmag_6=>16.006{{r|Kirkpatrick2011}}
|appmag_7_passband=K <small>([[Mauna Kea Observatory|MKO]] filter system)</small>
|appmag_7={{val|16.73|0.05}}{{r|Liu2012}}
}}
{{Starbox astrometry
|prop_mo_ra={{val|2588|27}}{{r|Dupuy2013}}
|prop_mo_dec={{val|273|27}}{{r|Dupuy2013}}
|parallax=146.1
|p_error=1.5
|parallax_footnote=<ref name="Kirkpatrick2019"/>
}}
{{Starbox catalog
|names=[[Wide-field Infrared Survey Explorer|WISEPC]] J025409.45+022359.1{{r|Scholz2011}}<br />[[Wide-field Infrared Survey Explorer|WISEPA]] J025409.45+022359.1{{r|Kirkpatrick2011}}<br />[[Wide-field Infrared Survey Explorer|WISE]] J0254+0223{{r|Kirkpatrick2011}}<br />{{abbr|PSO|Pan-STARRS1 (PS1) survey}} J043.5395+02.3995{{r|Liu2011}}<br />{{abbr|PSO|Pan-STARRS1 (PS1) survey}} J043.5+02{{r|Liu2011}}
}}
{{Starbox reference
|Simbad=WISEP+J025409.45%2B022359.1
}}
{{Starbox end}}

'''WISEPA J025409.45+022359.1''' (縮寫為'''WISE 0254+0223''')是一顆位於[[鯨魚座]]光譜等級為T8的[[棕矮星]]{{r|Kirkpatrick2011|Kirkpatrick2012}}，距離地球大約為17.6[[光年]]。<ref name="Kirkpatrick2019"/>

==註釋==
{{reflist|group=~}}

==參考==
{{reflist|refs=

<ref name="Scholz2011">{{cite journal  |last1=Scholz |first1=R.-D.  |author2=Bihain, G.  |author3=Schnurr, O.  |author4=Storm, J.  |year=2011  |title=Two very nearby (d ~ 5 pc) ultracool brown dwarfs detected by their large proper motions from WISE, 2MASS, and SDSS data  |journal=[[Astronomy & Astrophysics]]  |volume=532 | pages=L5  |arxiv=1105.4059  |doi=10.1051/0004-6361/201117297  |bibcode=2011A&A...532L...5S|s2cid=73703535 }}</ref>

<ref name="Kirkpatrick2011">{{cite journal |doi=10.1088/0067-0049/197/2/19 |authorlink=J. Davy Kirkpatrick |last1=Kirkpatrick |first1=J. Davy |last2=Cushing |first2=Michael C. |last3=Gelino |first3=Christopher R. |last4=Griffith |first4=Roger L. |last5=Skrutskie |first5=Michael F. |last6=Marsh |first6=Kenneth A. |last7=Wright |first7=Edward L. |last8=Mainzer |first8=Amy K. |last9=Eisenhardt |first9=Peter R. |last10=McLean |first10=Ian S. |last11=Thompson |first11=Maggie A. |last12=Bauer |first12=James M. |last13=Benford |first13=Dominic J. |last14=Bridge |first14=Carrie R. |last15=Lake |first15=Sean E. |last16=Petty |first16=Sara M. |last17=Stanford |first17=Spencer Adam |last18=Tsai |first18=Chao-Wei |last19=Bailey |first19=Vanessa |last20=Beichman |first20=Charles A. |last21=Bloom |first21=Joshua S. |last22=Bochanski |first22=John J. |last23=Burgasser |first23=Adam J. |last24=Capak |first24=Peter L. |last25=Cruz |first25=Kelle L. |last26=Hinz |first26=Philip M. |last27=Kartaltepe |first27=Jeyhan S. |last28=Knox |first28=Russell P. |last29=Manohar |first29=Swarnima |last30=Masters |first30=Daniel |last31=Morales-Calderon |first31=Maria |last32=Prato |first32=Lisa A. |last33=Rodigas |first33=Timothy J. |last34=Salvato |first34=Mara |last35=Schurr |first35=Steven D. |last36=Scoville |first36=Nicholas Z. |last37=Simcoe |first37=Robert A. |last38=Stapelfeldt |first38=Karl R. |last39=Stern |first39=Daniel |last40=Stock |first40=Nathan D. |last41=Vacca |first41=William D. |title=The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE) |date=2011 |journal=[[The Astrophysical Journal Supplement]] |volume=197 |issue=2 |pages=19 |arxiv=1108.4677v1 |bibcode=2011ApJS..197...19K |s2cid=16850733 }}</ref>

<ref name="Liu2011">{{cite journal | last=Liu |first=Michael C. |author2=Deacon, Niall R. |author3=Magnier, Eugene A. |author4=Dupuy, Trent J. |author5=Aller, Kimberly M. |author6=Bowler, Brendan P. |author7=Redstone, Joshua |author8=Goldman, Bertrand |author9=Burgett, W. S. |author10=Chambers, K. C. |author11=Hodapp, K. W. |author12=Kaiser, N. |author13=Kudritzki, R.-P. |author14=Morgan, J. S. |author15=Price, P. A. |author16=Tonry, J. L. |author17=Wainscoat, R. J. | title=A Search for High Proper Motion T Dwarfs with PAN-STARRS1 + 2MASS + WISE | year=2011 | journal=[[The Astrophysical Journal Letters]] | volume=740 | issue=2 | pages=L32 | arxiv=1107.4608 | doi=10.1088/2041-8205/740/2/L32 | bibcode=2011ApJ...740L..32L|s2cid=118650819 }}</ref>

<ref name="Kirkpatrick2012">{{cite journal |author-link=J. Davy Kirkpatrick |last1=Kirkpatrick |first1=J. Davy |last2=Gelino |first2=Christopher R. |last3=Cushing |first3=Michael C. |last4=Mace | first4=Gregory N. |last5=Griffith |first5=Roger L. |last6=Skrutskie |first6=Michael F. |last7=Marsh |first7=Kenneth A. |last8=Wright |first8=Edward L. |last9=Eisenhardt |first9=Peter R. |last10=McLean |first10=Ian S. |last11=Mainzer | first11=Amy K. |last12=Burgasser |first12=Adam J. |last13=Tinney |first13=Chris G. |last14=Parker |first14=Stephen |last15=Salter |first15=Graeme |title=Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function |year=2012 |journal=[[The Astrophysical Journal]] |volume=753 |issue=2 |pages=156 |arxiv=1205.2122 |doi=10.1088/0004-637X/753/2/156 |bibcode=2012ApJ...753..156K |s2cid=119279752 }}</ref>

<ref name="Liu2012">{{cite journal | last=Liu |first=Michael C. |author2=Dupuy, Trent J. |author3=Bowler, Brendan P. |author4=Leggett, S. K. |author5=Best, William M. J. | title=Two Extraordinary Substellar Binaries at the T/Y Transition and the Y-band Fluxes of the Coolest Brown Dwarfs | year=2012 | journal=[[The Astrophysical Journal]] | volume=758 | issue=1 | pages=57 | arxiv=1206.4044 | doi=10.1088/0004-637X/758/1/57 | bibcode=2012ApJ...758...57L|s2cid=118402490 }}</ref>

<ref name="Dupuy2013">{{Cite journal
 | doi = 10.1126/science.1241917
| title = Distances, Luminosities, and Temperatures of the Coldest Known Substellar Objects
| url = https://archive.org/details/sim_science_2013-09-27_341_6153/page/1492
| journal = Science
| volume = 341
| issue = 6153
| pages = 1492–5
| year = 2013
| last1 = Dupuy | first1 = T. J.
| last2 = Kraus | first2 = A. L.
|arxiv = 1309.1422 |bibcode = 2013Sci...341.1492D | pmid=24009359| s2cid = 30379513
}}</ref>

<ref name="Kirkpatrick2019">{{cite journal |last1=Kirkpatrick |first1=J. Davy |last2=Martin |first2=Emily C. |display-authors=etal |date=February 2019 |title=Preliminary Trigonometric Parallaxes of 184 Late-T and Y Dwarfs and an Analysis of the Field Substellar Mass Function into the "Planetary" Mass Regime |journal=[[The Astrophysical Journal Supplement Series]] |volume=240 |issue=2 |pages=19 |doi=10.3847/1538-4365/aaf6af |arxiv=1812.01208 |bibcode=2019ApJS..240...19K|s2cid=119451195 }}</ref>

}}

==外部連結==
* [http://blogs.discovermagazine.com/badastronomy/2011/08/09/two-new-nearby-brown-dwarfs-found/ Two new nearby brown dwarfs found] {{Webarchive|url=https://web.archive.org/web/20111030230650/http://blogs.discovermagazine.com/badastronomy/2011/08/09/two-new-nearby-brown-dwarfs-found/ |date=2011-10-30 }} ([[Phil Plait]] August 9, 2011)
* [http://solstation.com/stars/new-obj.htm Solstation.com (New Objects within 20 light-years)] {{Wayback|url=http://solstation.com/stars/new-obj.htm |date=20160303180125 }}

{{Nearest star systems|4}}
{{Stars of Cetus}}

{{DEFAULTSORT:WISE J0254+0223}}
[[Category:棕矮星]]
[[Category:T型恆星]]
[[Category:鯨魚座]]
[[Category:2011年發現的天體|20110901]]
[[Category:WISE天体]]