2023年3月22日 (三) 06:07 imported>Stevenlam11

2023-03-22T06:07:08Z

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{{Starbox begin
| name= WISEPC J140518.40+553421.4}}
{{Starbox observe
| epoch=[[儒略日|MJD]] 55545.11<ref name="Kirkpatrick2011v1"/>
| equinox=[[J2000]]<ref name="Kirkpatrick2011v1"/>
| constell=[[大熊座]]
| ra={{RA|14|05|18.27}}<ref name="Kirkpatrick2011v1">{{cite arXiv
|last=Kirkpatrick |first=J. Davy
|coauthors=Cushing; Gelino; Griffith; Skrutskie; Marsh; Wright; Mainzer; Eisenhardt; McLean; Thompson; Bauer; Benford; Bridge; Lake; Petty; Stanford; Tsai; Bailey; Beichman; Bochanski; Burgasser; Capak; Cruz; Hinz; Kartaltepe; Knox; Manohar; Masters; Morales-Calderónn; Prato; Rodigas; Salvato; Schurr; Scoville; Simcoe; Stapelfeldt; Stern; Stock; Vacca
|title=The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE)
|year=2011
|eprint=1108.4677
|version=v1
|class=astro-ph.SR
|accessdate=2011-08-23}}</ref>
| dec={{DEC|55|34|21.22}}<ref name="Kirkpatrick2011v1"/>
| appmag_v=20.20 ± 0.13 (filter J)<ref name="Cushing2011v1">{{cite arXiv
|last=Cushing |first=Michael C.
|coauthors=Kirkpatrick; Gelino; Griffith; Skrutskie; Mainzer; Marsh; Beichman; Burgasser; Prato; Simcoe; Marley; Saumon; Freedman; Eisenhardt; Wright
|title=THE DISCOVERY OF Y DWARFS USING DATA FROM THE WIDE-FIELD INFRARED SURVEY EXPLORER (WISE)
|year=2011
|eprint=1108.4678
|version=v1
|class=astro-ph.SR
|accessdate=2011-08-23}}</ref>}}
{{Starbox character
| class=Y0 (pec?) <ref name="Kirkpatrick2011v1"/>
| b-v=
| u-b=
| variable=}}
{{Starbox astrometry
| prop_mo_ra=-2691<ref name="Kirkpatrick2011v1"/>
| prop_mo_dec=95<ref name="Kirkpatrick2011v1"/> }}
{{Starbox detail
| mass=30 [[木星]]质量<ref name="Cushing2011v1"/>
| radius=0.86 [[木星]]半径<ref name="Cushing2011v1"/>
| gravity=5.0<ref name="Cushing2011v1"/>
| temperature=350<ref name="Cushing2011v1"/> }}
{{Starbox catalog
| names= WISEPC J140518.40+553421.4<ref name="Kirkpatrick2011v1"/>, WISEPC J1405+5534<ref name="Cushing2011v1"/>, WISE J1405+5534<ref name="Kirkpatrick2011v1"/>}}
{{Starbox end}}
'''WISE 1405+5534'''，全称为'''WISEPC J140518.40+553421.4'''，是[[广域红外线巡天探测卫星]]（WISE）于2011年在[[大熊座]]发现的一颗Y0型[[棕矮星]]<ref name="Kirkpatrick2011v1"/>。它和[[WISE 0410+1502]]，[[WISE 1541-2250]]，[[WISE 1738+2732]]，[[WISE 1828+2650]]以及[[WISE 2056+1459]]一起被公布，这六颗恒星是人类发现的第一批的[[恒星分类|Y型]]棕矮星。

利用光度测量出WISE 1405+5534的距离为8.6[[秒差距]]（28[[光年]]）<ref name="Kirkpatrick2011v1"/>，而利用光谱分光测量的距离为3.8秒差距（12.4光年）<ref name="Cushing2011v1"/>。它的表面温度大约为350[[热力学温标|K]]<ref name="Cushing2011v1"/>。

== 参考文献 ==
{{reflist}}

{{Nearest star systems|5}}
{{Stars of Ursa Major}}
{{Sky|14|05|18.27|+|55|34|21.22|12.4}}

[[Category:棕矮星]]
[[Category:Y型恒星]]
[[Category:2011年发现的恒星]]
[[Category:大熊座]]
[[Category:WISE天体]]

WISE 1405+5534 - 版本历史

2023年3月22日 (三) 06:07 imported>Stevenlam11