DY Pegasi
DY Pegasi, abbreviated DY Peg, is a binary star system in the northern constellation of Pegasus. It is a well-studied SX Phoenicis variable star with a brightness that ranges from an apparent visual magnitude of 9.95 down to 10.62 with a period of 1.75 hours. This system is much too faint to be seen with the naked eye, but can be viewed with large binoculars or a telescope. Based on its high space motion and low abundances of heavier elements, it is a population II star system.
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DY Pegasi
DY Pegasi, abbreviated DY Peg, is a binary star system in the northern constellation of Pegasus. It is a well-studied SX Phoenicis variable star with a brightness that ranges from an apparent visual magnitude of 9.95 down to 10.62 with a period of 1.75 hours. This system is much too faint to be seen with the naked eye, but can be viewed with large binoculars or a telescope. Based on its high space motion and low abundances of heavier elements, it is a population II star system.
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DY Pegasi, abbreviated DY Peg, ...... s a population II star system.
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absmag v
age gyr
appmag v
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class
A3 to F1
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constell
eccentricity
epoch
J2000
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mass
metal fe
−0.56
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p error
parallax
periastron
2.43827686149e+6
prop mo dec
−22.139
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prop mo ra
radius
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rotational velocity
temperature
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variable
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DY Pegasi, abbreviated DY Peg, ...... s a population II star system.
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DY Pegasi
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