2 Pegasi
2 Pegasi is a single star in the constellation Pegasus, located approximately 394 light years away from the Sun based on parallax. It is visible to the naked eye as a faint, red-hued star with an apparent visual magnitude of 4.52. The object is moving closer to the Earth with a heliocentric radial velocity of −19 km/s. It has a magnitude 12.7 visual companion, designated component B, at an angular separation of 30.4″.
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2 Pegasi
2 Pegasi is a single star in the constellation Pegasus, located approximately 394 light years away from the Sun based on parallax. It is visible to the naked eye as a faint, red-hued star with an apparent visual magnitude of 4.52. The object is moving closer to the Earth with a heliocentric radial velocity of −19 km/s. It has a magnitude 12.7 visual companion, designated component B, at an angular separation of 30.4″.
has abstract
2 Pegasi is a single star in t ...... ective temperature of 3,919 K.
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38,202,398
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1,013,543,089
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absmag v
−0.89
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appmag v
b-v
+1.62
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class
M1+III
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constell
epoch
J2000
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luminosity
p error
parallax
prop mo dec
+3.63
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prop mo ra
+24.74
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radial v
−18.92
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temperature
u-b
+1.93
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2 Pegasi is a single star in t ...... n angular separation of 30.4″.
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label
2 Pegasi
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name
2 Pegasi
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