Zeta Ophiuchi (ζ Oph, ζ Ophiuchi) is a star located in the constellation of Ophiuchus.It has an apparent visual magnitude of 2.57, making it the third brightest star in the constellation. 0.008-0.007-0.006-i 0.005-a E f 0.004-D § 0.003-c to 0.002-0.001-0.0-x o X ox I i I 46500.0 47000.0 47500.0 48000.0 Heliocentric Julian Day x o 48500.0 Fig. The primary star, designated as Alpha Ophiuchi A, has around 2.4 solar masses, or 240% of our Sun’s mass, and around 2.6 solar radii, or 260% of our Sun’s radius. About 460 light-years away, Zeta Oph is 65,000 times more luminous than the Sun and would be one of the brighter stars in the sky if it weren’t surrounded by obscuring dust. When seen in visible light it appears as a relatively dim red star surrounded by other dim stars and no dust. 52 relations. Find your thing. Information regarding Metallicity and/or Mass is from the E.U. Between July 1971 and July 1973, Oph produced a shell optically thick in the hydrogen lines. It has an apparent visual magnitude of 2.57, making it only the third brightest star in the constellation. WikiMatrix WikiMatrix . Zeta Ophiuchi (ζ Oph, ζ Ophiuchi) is a star located in the constellation of Ophiuchus. Some believe that they are focused on enslaving the world’s population, though it is unclear why. Mar 19, 2017 - Zeta Ophiuchi (an enormous star whose mass is more than 19 times that of our Sun and whose size is eight times that of its radius) is located in the constellation of Ophiuchus. The image spans about 1.5 degrees or 12 light-years at the estimated distance of Zeta Ophiuchi. They orbit each other with a period of 87.58 years and an eccentricity of 0.950. The image spans about 1.5 degrees or 12 light-years at the estimated distance of Zeta Ophiuchi. If it weren't surrounded by so much dust, it would be one of the brightest stars in the sky and appear blue to the eye. Distance: 328 a.l.. A mediaeval state roughly equivalent to modern Montenegro. (See Zeta Oph’s giant bow shock in the image at the top of the page.) Both Lambda Ophiuchi B and C are less massive than the primary, with estimated masses of 1.90 and 0.72 solar masses. Zeta Oph is 65,000 times more luminous than the Sun and would be one of the brighter stars in the sky if it weren't surrounded by obscuring dust. It has an apparent magnitude of 2.07, and thus it is visible to the naked eye. Zeta Ophiuchi is actually a very massive, hot, bright blue star plowing its way through a large cloud of interstellar dust and gas. [1]Properties. Like all stars with this kind of extreme mass and power, it subscribes to the 'live fast, die young' motto. The blue star near the center of this image is Zeta Ophiuchi. Exoplanets. 2. However, in this infrared image taken with NASA’s Wide-field Infrared Survey Explorer, or WISE, a completely different vi… • Millions of unique designs by independent artists. Last … About 460 light-years away, Zeta Oph is 65,000 times more luminous than the Sun and would be one of the brighter stars in the sky if it weren't surrounded by obscuring dust. Found 460 light-years away, it moves toward the left at a speed of 24 kilometers per second. NONRADIAL OSCILLATIONS IN ZETA OPHIUCHI IN 1991 221 Fig. Lambda Ophiuchi B has the stellar classification A4V. Both the speed of stars moving through space and their mass contribute to the size and shapes of bow shocks. They are separated by 0.91’’ on the sky. Zeta Ophiuchi appears as a bright blue star at the center of NASA’s photo. apod.nasa.gov/apod/i... 1 comment. Both the speed of stars moving through space and their mass contribute to the size and shapes of bow shocks. Zeta Oph: Runaway Star. 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