DENIS-P J020529.0-115925
Encyclopedia
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! style="background-color: #FFFFC0;" colspan="2" | Binary orbit
Binary star
A binary star is a star system consisting of two stars orbiting around their common center of mass. The brighter star is called the primary and the other is its companion star, comes, or secondary...


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| Orbit period of B and C: (P)
| 8 years
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| Space between A and B:
| 10 AU
Astronomical unit
An astronomical unit is a unit of length equal to about or approximately the mean Earth–Sun distance....


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| Space between B and C:
| 1.9 AU
DENIS-P J020529.0-115925 is an old triple carbon star
Carbon star
A carbon star is a late-type star similar to a red giant whose atmosphere contains more carbon than oxygen; the two elements combine in the upper layers of the star, forming carbon monoxide, which consumes all the oxygen in the atmosphere, leaving carbon atoms free to form other carbon compounds,...

system made of brown dwarfs, designated in the DENIS catalog (Deep Near-Infrared Survey, also known as DNS) [P=Provisory or provisional designation].
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