15 Andromedae
15 Andromedae, abbreviated 15 And, is a single, variable star in the northern constellation of Andromeda. 15 Andromedae is the Flamsteed designation, while its variable star designation is V340 And. Its apparent visual magnitude is 5.55, which indicates it is faintly visible to the naked eye. Its estimated distance from the Earth is 252 light years, and it is moving further away with a heliocentric radial velocity of 13 km/s. This system has an excess emission of infrared radiation that suggests the presence of an orbiting disk of dust at a distance of around 50 AU from the host star.
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15 Andromedae
15 Andromedae, abbreviated 15 And, is a single, variable star in the northern constellation of Andromeda. 15 Andromedae is the Flamsteed designation, while its variable star designation is V340 And. Its apparent visual magnitude is 5.55, which indicates it is faintly visible to the naked eye. Its estimated distance from the Earth is 252 light years, and it is moving further away with a heliocentric radial velocity of 13 km/s. This system has an excess emission of infrared radiation that suggests the presence of an orbiting disk of dust at a distance of around 50 AU from the host star.
has abstract
15 Andromedae (15 And / V340 A ...... ominación de V340 Andromedae.
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15 Andromedae és una estrella ...... enominació de V340 Andromedae.
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15 Andromedae, abbreviated 15 ...... ound 50 AU from the host star.
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15 Andromedae, indicata anche ...... anni luce dal sistema solare.
@it
15 Андромеды (лат. 15 Andromed ...... ределён как около 130 млн лет.
@ru
アンドロメダ座15番星(アンドロメダざ15ばんせい、15 A ...... に計算すると、太陽系から約252光年の距離にあるとみられる。
@ja
仙女座15,又名BD+39 5114,HD 221756、S ...... h 29m 43.8s,赤緯+39° -20.31′ 6″。
@zh
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age myr
appmag v
class
A1 III, A1 Va, or kA1hA3mA0.5 Va+.
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constell
epoch
J2000.0
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luminosity
mass
p error
parallax
1.29406e+1
prop mo dec
−46.183
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prop mo ra
-1.8165e+1
rotational velocity
temperature
variable
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15 Andromedae (15 And / V340 A ...... 62 años luz del Sistema Solar.
@es
15 Andromedae és una estrella ...... radiació infraroja tant a 24
@ca
15 Andromedae, abbreviated 15 ...... ound 50 AU from the host star.
@en
15 Andromedae, indicata anche ...... anni luce dal sistema solare.
@it
15 Андромеды (лат. 15 Andromed ...... ределён как около 130 млн лет.
@ru
アンドロメダ座15番星(アンドロメダざ15ばんせい、15 A ...... に計算すると、太陽系から約252光年の距離にあるとみられる。
@ja
仙女座15,又名BD+39 5114,HD 221756、S ...... h 29m 43.8s,赤緯+39° -20.31′ 6″。
@zh
label
15 Andromedae
@ca
15 Andromedae
@en
15 Andromedae
@es
15 Andromedae
@it
15 Andromedae
@sv
15 Андромеды
@ru
アンドロメダ座15番星
@ja
螣蛇增十
@zh
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15 Andromedae
@en