3 Piscis Austrini
3 Piscis Austrini, also known as HD 201901, is a suspected astrometric binary star system that, despite its Flamsteed designation, is actually located in the constellation Microscopium. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 5.41. The system is moving closer to the Earth with a heliocentric radial velocity of −46 km/s. It is following a highly elliptical orbit around the Galactic Center, moving between a pericenter of 2.6 kpc out to an apocenter of 7.6 kpc, with an orbital eccentricity of 0.49.
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3 Piscis Austrini
3 Piscis Austrini, also known as HD 201901, is a suspected astrometric binary star system that, despite its Flamsteed designation, is actually located in the constellation Microscopium. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 5.41. The system is moving closer to the Earth with a heliocentric radial velocity of −46 km/s. It is following a highly elliptical orbit around the Galactic Center, moving between a pericenter of 2.6 kpc out to an apocenter of 7.6 kpc, with an orbital eccentricity of 0.49.
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3 Piscis Austrini, also known ...... ective temperature of 4,050 K.
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absmag v
appmag v
class
K3 III
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constell
epoch
gravity
luminosity
metal fe
−0.17
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p error
parallax
1.06862e+1
prop mo dec
−117.051
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prop mo ra
+90.349
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temperature
type
giant
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wikiPageUsesTemplate
subject
hypernym
comment
3 Piscis Austrini, also known ...... orbital eccentricity of 0.49.
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label
3 Piscis Austrini
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