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・ Wise (Edain)
・ Wise (rapper)
・ Wise (Stetsasonic)
・ Wise (surname)
・ WISE 0146+4234
・ WISE 0350−5658
・ WISE 0359−5401
・ WISE 0458+6434
・ WISE 0535−7500
・ WISE 0607+2429
・ WISE 0647-6232
・ WISE 0713−2917
・ WISE 0734−7157
・ WISE 0855−0714
・ WISE 1217+1626
WISE 1405+5534
・ WISE 1506+7027
・ WISE 1541−2250
・ WISE 1639-6847
・ WISE 1800+0134
・ WISE 1828+2650
・ WISE 2220−3628
・ Wise After the Event
・ Wise and Otherwise
・ Wise Bay
・ Wise Blood
・ Wise Blood (film)
・ Wise Bread
・ WISE Campaign
・ Wise Child


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WISE 1405+5534 : ウィキペディア英語版
WISE 1405+5534


WISE 1405+5534 (full designation WISEPC J140518.40+553421.4) is a brown dwarf of spectral class Y0 (pec?), located in constellation Ursa Major at approximately 25.3 light-years from Earth. It is one of the Sun's nearest neighbors and was estimated to be only 12.4 light-years from the Sun in 2011.
==Discovery==
WISE 1405+5534 was discovered in 2011 from data collected by the Wide-field Infrared Survey Explorer (WISE) in the infrared at a wavelength of 40 cm (16 in). WISE 1405+5534 has two discovery papers: ''Kirkpatrick et al. (2011)'' and ''Cushing et al. (2011)'', however, basically with the same authors and published nearly simultaneously.
*Kirkpatrick et al. presented discovery of 98 new found by WISE brown dwarf systems with components of spectral types M, L, T and Y, among which also was WISE 1405+5534.〔These 98 brown dwarf systems are only among first, not all brown dwarf systems, discovered from data, collected by WISE: six discoveries were published earlier (however, also listed in Kirkpatrick et al. (2011)) in Mainzer et al. (2011) and Burgasser et al. (2011), and the other discoveries were published later.〕
*Cushing et al. presented discovery of seven brown dwarfs—one of T9.5 type, and six of Y-type—first members of the Y spectral class, ever discovered and spectroscopically confirmed, including "archetypal member" of the Y spectral class WISE 1828+2650, and WISE 1405+5534. These seven objects are also the faintest seven of 98 brown dwarfs, presented in ''Kirkpatrick et al. (2011)''.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「WISE 1405+5534」の詳細全文を読む



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