Theta Crateris
Theta Crateris (θ Crateris) is a solitary star in the southern constellation of Crater. It is a photometric-standard star that is faintly visible to the naked eye with an apparent visual magnitude of 4.70. With an annual parallax shift of 11.63 mas as seen from Earth, it is located around 280 light years from the Sun. At that distance, the visual magnitude of the star is diminished by an extinction factor of 0.07 because of interstellar dust.
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Theta Crateris
Theta Crateris (θ Crateris) is a solitary star in the southern constellation of Crater. It is a photometric-standard star that is faintly visible to the naked eye with an apparent visual magnitude of 4.70. With an annual parallax shift of 11.63 mas as seen from Earth, it is located around 280 light years from the Sun. At that distance, the visual magnitude of the star is diminished by an extinction factor of 0.07 because of interstellar dust.
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Theta Crateris (21 Crateris) é ...... nce à classe espectral B9.5Vn.
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Theta Crateris (θ Crateris) is ...... ctive temperature of 11,524 K.
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Theta Crateris (θ Crt / 21 Cra ...... más del doble que el de estas.
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Wikipage page ID
36,968,797
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1,018,788,642
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absmag v
+0.63
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age myr
appmag v
b-v
−0.08
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class
B9.5 Vn
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constell
epoch
equinox
J2000.0
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luminosity
mass
p error
parallax
prop mo dec
+2.55
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prop mo ra
−59.38
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radius
rotational velocity
u-b
−0.18
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subject
hypernym
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Theta Crateris (21 Crateris) é ...... nce à classe espectral B9.5Vn.
@pt
Theta Crateris (θ Crateris) is ...... because of interstellar dust.
@en
Theta Crateris (θ Crt / 21 Cra ...... más del doble que el de estas.
@es
label
Theta Crateris
@en
Theta Crateris
@es
Theta Crateris
@pt
Theta Crateris
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wasDerivedFrom
isPrimaryTopicOf
name
Theta Crateris
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