21 Vulpeculae
21 Vulpeculae is a single, white-hued star in the northern constellation of Vulpecula. Its distance can be estimated from the annual parallax shift of 10.4302±0.0696 mas, yielding a separation of 313 light years. The star is faintly visible to the naked eye at night, having an apparent visual magnitude of 5.19. It is moving further away with a heliocentric radial velocity of about +7 km/s, having come within 243 ly (74.53 pc) around 4.2 million years ago.
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21 Vulpeculae
21 Vulpeculae is a single, white-hued star in the northern constellation of Vulpecula. Its distance can be estimated from the annual parallax shift of 10.4302±0.0696 mas, yielding a separation of 313 light years. The star is faintly visible to the naked eye at night, having an apparent visual magnitude of 5.19. It is moving further away with a heliocentric radial velocity of about +7 km/s, having come within 243 ly (74.53 pc) around 4.2 million years ago.
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21 Vulpeculae is a single, whi ...... ave been decreasing over time.
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NU Vulpeculae (NU Vul / 21 Vul ...... e distancia del Sistema Solar.
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狐狸座21,又名BD+28 3675,HD 192518、S ...... 0h 10m 7.9s,赤緯+28° -3.27′ 30″。
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21,959,890
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absmag v
age myr
appmag v
class
A7 IVn or A5 Vn
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constell
epoch
J2000
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mass
p error
parallax
1.04302e+1
radius
rotational velocity
variable
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21 Vulpeculae is a single, whi ...... around 4.2 million years ago.
@en
NU Vulpeculae (NU Vul / 21 Vul ...... e distancia del Sistema Solar.
@es
狐狸座21,又名BD+28 3675,HD 192518、S ...... 0h 10m 7.9s,赤緯+28° -3.27′ 30″。
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label
21 Vulpeculae
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21 Vulpeculae
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NU Vulpeculae
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左旗增十一
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21 Vulpeculae
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