Epsilon Ophiuchi
Epsilon Ophiuchi (ε Ophiuchi, abbreviated Epsilon Oph, ε Oph), formally named Yed Posterior /ˌjɛd pɒˈstɪəriər/, is a red giant star in the constellation of Ophiuchus. Located less than five degrees south of the celestial equator in the eastern part of the constellation, it forms a naked eye optical double with Delta Ophiuchi (named Yed Prior). With an apparent visual magnitude of 3.220, the star can be seen with the naked eye from most of the Earth under suitably dark skies. Parallax measurements yield an estimated distance of 106.4 light-years (32.6 parsecs) from the Sun.
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2 OphiuchiAlpha SerpentisBeta HerculisBeta SerpentisChinese star namesChu (state)Delta OphiuchiDelta SerpentisEpsilon SerpentisGamma HerculisGamma SerpentisGiant starKappa HerculisList of Arabic star namesList of brightest natural objects in the skyList of proper names of starsList of stars in OphiuchusOphiuchus in Chinese astronomyPhi CapricorniStars and planetary systems in fictionTable of stars with Bayer designationsTable of stars with Flamsteed designationsYedYed PosteriorYed Posterior (star)Zeta OphiuchiΕ Ophiuchi
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Epsilon Ophiuchi
Epsilon Ophiuchi (ε Ophiuchi, abbreviated Epsilon Oph, ε Oph), formally named Yed Posterior /ˌjɛd pɒˈstɪəriər/, is a red giant star in the constellation of Ophiuchus. Located less than five degrees south of the celestial equator in the eastern part of the constellation, it forms a naked eye optical double with Delta Ophiuchi (named Yed Prior). With an apparent visual magnitude of 3.220, the star can be seen with the naked eye from most of the Earth under suitably dark skies. Parallax measurements yield an estimated distance of 106.4 light-years (32.6 parsecs) from the Sun.
has abstract
Epsilon Ophiuchi (Yed Posterio ...... ence à classe espectral G8III.
@pt
Epsilon Ophiuchi (ε Oph / ε Op ...... giant) yang bermagnitudo 3.23.
@in
Epsilon Ophiuchi (ε Oph / ε Op ...... ciente en azote et en carbone.
@fr
Epsilon Ophiuchi (ε Oph, Yed P ...... 106 lat świetlnych od Słońca.
@pl
Epsilon Ophiuchi (ε Oph, ε Oph ...... i) nel suo movimento in cielo.
@it
Epsilon Ophiuchi (ε Ophiuchi, ...... s (32.6 parsecs) from the Sun.
@en
Yed Posterior (epsilon Ophiuch ...... eld Slangendrager (Ophiuchus).
@nl
Yed Posterior (ε Ophiuchi / ε ...... bdós seria d'almenys 3.600 ua.
@ca
Yed Posterior (ε Ophiuchi / ε ...... as sería de al menos 3600 UA.
@es
Эпсилон Змееносца (англ. Epsil ...... но 106 световых лет от Солнца.
@ru
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absmag v
+0.55
@en
age gyr
appmag v
b-v
+0.972
@en
class
G9.5 IIIb
@en
constell
epoch
J2000
@en
gravity
@en
luminosity
mass
@en
metal fe
@en
–0.13 ± 0.06
@en
p error
parallax
prop mo dec
+40.58
@en
prop mo ra
+83.40
@en
radial v
–10.3
@en
radius
@en
rotational velocity
temperature
u-b
+0.762
@en
wikiPageUsesTemplate
subject
hypernym
comment
Epsilon Ophiuchi (Yed Posterio ...... ence à classe espectral G8III.
@pt
Epsilon Ophiuchi (ε Oph / ε Op ...... giant) yang bermagnitudo 3.23.
@in
Epsilon Ophiuchi (ε Oph / ε Op ...... our désigner Epsilon Ophiuchi.
@fr
Epsilon Ophiuchi (ε Oph, Yed P ...... 106 lat świetlnych od Słońca.
@pl
Epsilon Ophiuchi (ε Oph, ε Oph ...... i) nel suo movimento in cielo.
@it
Epsilon Ophiuchi (ε Ophiuchi, ...... s (32.6 parsecs) from the Sun.
@en
Yed Posterior (epsilon Ophiuch ...... eld Slangendrager (Ophiuchus).
@nl
Yed Posterior (ε Ophiuchi / ε ...... , més proper, a 108 anys llum.
@ca
Yed Posterior (ε Ophiuchi / ε ...... más próxima, a 108 años luz.
@es
Эпсилон Змееносца (англ. Epsil ...... но 106 световых лет от Солнца.
@ru
label
Epsilon Ophiuchi
@de
Epsilon Ophiuchi
@en
Epsilon Ophiuchi
@fr
Epsilon Ophiuchi
@in
Epsilon Ophiuchi
@it
Epsilon Ophiuchi
@pl
Epsilon Ophiuchi
@pt
Yed Posterior
@ca
Yed Posterior
@es
Yed Posterior
@nl
sameAs
wasDerivedFrom
isPrimaryTopicOf
name
Epsilon Ophiuchi
@en