25 Serpentis
25 Serpentis is a star system in the constellation of Serpens Caput. With an apparent magnitude of 5.37, it is just barely visible to the naked eye. The system is estimated to be some 450 light-years (138 parsecs) based on its parallax.
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25 Serpentis
25 Serpentis is a star system in the constellation of Serpens Caput. With an apparent magnitude of 5.37, it is just barely visible to the naked eye. The system is estimated to be some 450 light-years (138 parsecs) based on its parallax.
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25 Serpentis (A² Serpentis) é ...... ence à classe espectral B8III.
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25 Serpentis is a star system ...... star designation PT Serpentis.
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appmag v
b-v
−0.05
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class
B8IV/V
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constell
eccentricity
epoch
J2000.0
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p error
parallax
periarg
periastron
2.4501328e+6
period unitless
prop mo dec
−30.50
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prop mo ra
−23.15
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radial v
−9.50 ± 0.3
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u-b
−0.40
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variable
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25 Serpentis (A² Serpentis) é ...... ence à classe espectral B8III.
@pt
25 Serpentis is a star system ...... arsecs) based on its parallax.
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label
25 Serpentis
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25 Serpentis
@pt
25 Serpentis
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name
25 Serpentis
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