Epsilon Scorpii (ε Scorpii, abbreviated Eps Sco, ε Sco), formally named Larawag/ˈlærəwæɡ/,[11] is a star in the southern zodiac constellation of Scorpius. It has an apparent visual magnitude of +2.3,[2] making it the fifth-brightest member of the constellation. Parallax measurements made during the Hipparcos mission provide an estimated distance to this star of around 63.7 light-years (19.5 parsecs) from the Sun.[1]
Epsilon Scorpii has a stellar classification of K1 III,[4] which indicates it has exhausted the supply of hydrogen at its core and evolved into a giant star. Currently, is has expanded to 15.5 times the Sun's size and is emitting 54 times its luminosity.[7] Presently it is generating energy through the nuclear fusion of helium at its core, which, considering the star's composition, places it along an evolutionary branch termed the red clump.[12] The star's outer atmosphere has an effective temperature of 4,580 K,[7] giving it the orange hue of a cool K-type star.
ε Scorpii is classified as a suspected variable star,[3] although a study of Hipparcos photometry showed a variation of no more than 0.01–0.02 magnitudes.[12] It is an X-ray source with a luminosity of (1.5–1.6) × 1027 erg s−1.[6][13]
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EpsilonScorpii (ε Scorpii, abbreviated Eps Sco, ε Sco), formally named Larawag /ˈlærəwæɡ/, is a star in the southern zodiac constellation of Scorpius...
state in Brazil called this star and λ Scorpii, through ι Scorpii, θ Scorpii, ν Scorpii, υ Scorpii and ρ Scorpii Taugi kusugu, "Taugi's fishing basket"...
WEI), Weipa, Queensland, Australia Wei, a star otherwise known as EpsilonScorpii Wei Empire, a fictional state and planetary romance series of Yulia...
Canis Majoris Star 1.85 Epsilon Sagittarii Binary star system 1.85 Theta Scorpii Binary star system 1.86 Alkaid Star 1.86 Epsilon Carinae Binary star system...
Upsilon Scorpii (υ Scorpii, abbreviated Upsilon Sco, υ Sco), formally named Lesath /ˈliːsæθ/, is a star located in the "stinger" of the southern zodiac...
Scientific star name Iklil Iklīl al Jabhah The Crown of the Forehead إكليل الجبهة Rho Scorpii Izar Al-Izar The girdle, or, The loin-cloth الإزار Epsilon Boötis...
6° West 13 May 1971 20:00 Jupiter Beta Scorpii (both components) 169.5° West 8 April 1976 01:00 Mars Epsilon Geminorum 81.3° East 17 November 1981 15:27...
Lucyna; van Leeuwen, Floor (2022-06-01). "A study of the F-giant star θ Scorpii A: a post-merger rapid rotator?". Monthly Notices of the Royal Astronomical...
are the two brightest stars with an apparent magnitude of around 4.1. Epsilon Coronae Australis is the brightest example of a W Ursae Majoris variable...
traditional star names, there were some coined in modern times, e.g. "Avior" for Epsilon Carinae (1930), and a number of stars named after people (mostly in the...
10307, HD 211415, 18 Scorpii, and 51 Pegasi). The second are her top candidates for the Terrestrial Planet Finder (Epsilon Indi, Epsilon Eridani, 40 Eridani...
particular name corresponded to (e.g., Alniyat could refer to Sigma Scorpii or Tau Scorpii). Some stars in entirely different constellations had the same name:...
handful of stars called recurrent novae, which include T Pyxidis and U Scorpii. An outburst of T Coronae Borealis was first recorded in 1866; its second...
of a New Data Set,” Astronomy & Astrophysics 363, November 2000, 947 18 Scorpii at SIMBAD - Ids - Bibliography - Image. Meléndez, Jorge; Ramírez, Iván...
occulted by the Moon, including Antares A (Alpha Scorpii A). Examples of eclipsing binaries are Epsilon Aurigae (Almaaz), VV Cephei, and V766 Centauri (HR...
its temperature relative to the primary star. Examples: Antares (Alpha Scorpii) is a red supergiant star in a binary system with a hotter blue main-sequence...
Lacaille placed it in Telescopium, Gamma was placed in Scorpius and renamed G Scorpii by Gould, Theta Telescopii reverted to its old appellation of d Ophiuchi...
stars in the constellation Crux, the Southern Cross, Epsilon Carinae (ε Car) in Carina, Lambda Scorpii (λ Sco) in Scorpius and Sigma Sagittarii (σ Sgr) in...