Can Asteroid Belts Exist in the Luyten’s System?

نویسندگان

چکیده

The extra-solar planetary system Luyten is relatively close (12.3 light years) to our Sun. Luyten’s red dwarf star orbited by four planets, two of them Earth-like (in mass) and in 4:1 resonance. Extra-solar systems might contain asteroid belts such as ours. Therefore, it important investigate whether possible have a stable population minor bodies compare those system. study crucial for understanding the evolution general. Here, we stability populations system: main belt between inner outer an belt, situated beyond planets. We also explore likelihood observing or planet this Our suggests that existence possible, notably at 0.09–0.53 au from (with boundary 0.85 ∼66,000 au). average Yarkovsky drift ∼0.5×10−4 au/Myr km-size objects. host bodies, some which could be capable entering own Presently, no asteroids can detected system, not even Ceres-sized body, because detection signal using radial velocity method least orders magnitude less than required discerning probability similar Ceres about 1.3%, finding B (∼3%).

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ژورنال

عنوان ژورنال: Universe

سال: 2022

ISSN: ['2218-1997']

DOI: https://doi.org/10.3390/universe8030190