BD-07 436
BD-07 436, also known as WASP-77 since 2012, is a binary star system about 344 light-years away. The star's components appears to have a different age, with the secondary older than 9 billion years, while the primary's age is 5 billion years. The BD-07 436 system's concentration of heavy elements is similar to the Sun. Its stars display moderate chromospheric activity, including x-ray flares.
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BD-07 436
BD-07 436, also known as WASP-77 since 2012, is a binary star system about 344 light-years away. The star's components appears to have a different age, with the secondary older than 9 billion years, while the primary's age is 5 billion years. The BD-07 436 system's concentration of heavy elements is similar to the Sun. Its stars display moderate chromospheric activity, including x-ray flares.
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BD-07 436, also known as WASP- ...... a distance of 461+200−140 AU.
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age gyr
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axis unitless
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G8+K5
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component
BD-07 436A
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BD-07 436B
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eccentricity
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J2000
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gravity
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metal fe
−0.10
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BD-07 436A
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BD-07 436B
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parallax
period
1.36002854e+0
primary
BD-07 436A
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prop mo ra
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BD-07 436, also known as WASP- ...... ivity, including x-ray flares.
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BD-07 436
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BD-07 436
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