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2MASS J15104761–2818234, sometimes shortened to 2M1510, is a triple or possibly quadruple brown dwarf system, consisting of the eclipsing binary 2M1510A and the wide companion 2M1510B. 2M1510A was found to be an eclipsing binary in the first light data of the SPECULOOS telescopes. It is only the second eclipsing binary brown dwarf found so far (as of March 2020), the other is . The system verified theoretical models for how brown dwarfs cool. The system is located 120 light-years away from earth in the constellation Libra.

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  • 2M1510 (en)
  • 2M1510 (ru)
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  • 2MASS J15104761–2818234, sometimes shortened to 2M1510, is a triple or possibly quadruple brown dwarf system, consisting of the eclipsing binary 2M1510A and the wide companion 2M1510B. 2M1510A was found to be an eclipsing binary in the first light data of the SPECULOOS telescopes. It is only the second eclipsing binary brown dwarf found so far (as of March 2020), the other is . The system verified theoretical models for how brown dwarfs cool. The system is located 120 light-years away from earth in the constellation Libra. (en)
  • 2M1510 — тройная или, возможно, четверная система из коричневых карликов, состоит из затменно-двойной звезды 2M1510A и удалённого компаньона 2M1510B. 2M1510A оказалась затменной двойной звездой, сведения об этом были получены при обработке первых данных телескопов . По состоянию на начало марта 2020 года это только вторая известная затменная двойная звезда, состоящая из коричневых карликов, второй является . Данные об объекте подтвердили теоретические модели охлаждения коричневых карликов. Звёздная система расположена на расстоянии 120 световых лет от Солнца в созвездии Весов. (ru)
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  • 2M1510 (en)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/2M1510LightCurve.png
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