ζ Herculis visual magnitude is 2.81. Using the most recent figures given by the 2007 Hipparcos data, the star is 34.95 light years away from us. is the number of times that the star is from the Earth compared to the Sun. This star is radiating more than six times the luminosity of the Sun at an effective temperature of 5,820 K. The secondary component (Component B) is about the same size and mass as the Sun, with an effective temperature of 5,300 K. Both stars are rotating slowly. It has a combined apparent visual magnitude of 2.81, which is readily visible to the naked eye. The star is moving 342.28 ± 0.37 milliarcseconds/year towards the north and -461.52 ± 0.47 milliarcseconds/year east if we saw them in the horizon. All files associated with The Constellations Web Page are In 2007, Hipparcos data was revised with a new parallax of 93.32000 which put Rutilicus at a distance of 34.95 light years or 10.72 parsecs. [10] Two astrometric studies have failed to detect a third component to the A-B binary. [7], Component A has a stellar classification of F9 IV. It should not be taken as though the star is moving closer or further away from us. [4126] pi Herculis, also known as Fudail ("excellent in character"), is an orange giant. Both stars have severely low abundances of beryllium. The number of A.U. ζ Herculis (zeta Herculis) ζ Herculis is a variable and double hypergiant star in the constellation of Hercules. The map was generated using Night Vision, an awesome free application by Brian Simpson. Proper Motion details the movements of these stars and are measured in milliarcseconds. This group includes: φ2 Pavonis, ζ Reticuli, 1 Hydrae, Gl 456, Gl 678, and Gl 9079. Astroph. Apparent Magnitude is also known as Visual Magnitude. If you need the diameter of the star, you just need to multiple the radius by 2. Delta Herculis (δ Herculis, abbreviated Delta Her, δ Her) is a multiple star system in the constellation of Hercules.Though it only shines with an apparent magnitude of 3.12, it is the third-brightest star in its constellation. Corncorde before it was retired was the fastest commercial airline across the Atlantic and only one that could do Mach 2. In the galactic coordinate system, the [U, V, W] components of the space velocity for this system are equal to [−70.2, −47.4, +16.4] km/s for ζ1 and [−69.7, −46.4, +16.8] km/s for ζ2. Cookies / About Us / Contact Us / Twitter / Facebook, Zeta Herculis, Zet Her, HD 150680, HIP 81693, HR 6212, TYC 2582-3158-2, 40 Herculis, 40 Her, BD+31 2884, Gliese 635A, -461.52000 ± 0.47000 milliarcseconds/year, Rutilicus is a main star in the constellation. Based on the spectral type (F9IV) of the star, the star's colour is yellow to white . With a stellar classification G7.5IIIb, it is yet considerably larger having a mass that is 2.3 times solar and a radius 9.8 times. Usually given as a "bright giant" (but sometimes as a supergiant), Pi Her radiates 1330 solar luminosities into space from its coolish 4110 Kelvin surface. Zeta Herculis (ζ Her, ζ Herculis) is a multiple star system in the constellation Hercules. Rutilicus estimated radius has been calculated as being 2.82 times bigger than the Sun. It has been known to produce widely incorrect figures. (See Sloan Digital Sky Survey. Zeta 2 Reticuli is slightly larger and more massive, with a size of 0.99 solar radii and a mass of 0.985 solar masses. [ 3 ] ; Based on the spectral type (F9IV) of the star, the star's colour is yellow to white . If the R.A. is positive then its eastwards. Its nothing to fear as the stars are so far apart, they won't collide in our life-time, if ever. distance from earth magnitude color and surface temperature The color of a star reflects the temperature of its surface, from tepid red-hot (far right) to is from Simbad, the Hipparcos data library based at the University at Strasbourg, France. The Zeta Reticuli system belongs to the Zeta Herculis Moving Group of stars that share a common motion through space, suggesting that they have a common origin. This star system belongs to the Zeta Herculis Moving Group of stars that share a common motion through space, suggesting that they have a common origin. Rutilicus is a F9IV subgiant star based on the spectral type that was recorded in the Hipparcos star catalogue. alpha her, eta her, pi her, zeta her, epsilon her. The Declination is how far north or south the object is compared to the celestial equator and is expressed in degrees. The horizontal axis shows a variable related to surface temperature, such as the B-V color index, the spectral type, or the actual temperature. However with the 2007 release of updated Hipparcos files, the radius is now calculated at being round 2.79. satellite operation launched in 1989 for four years. Zeta Draconis (Aldhibah or Nodus I) is a type B8 star, which means it has a colour of blue-white and a temperature of 10,000--30,000 K What is Catherine Zeta-Jones favorite color? You can decline to give a name which if that is the case, the comment will be attributed to a random star. There's no register feature and no need to give an email address if you don't need to. The constellations that we see today will be different than they were 50,000 years ago or 50,000 years from now. The star's Galacto-Centric Distance is 7,395.00 Parsecs or 24,119.78 Light Years. In the case of a star, its the galactic centre. Luminosity is the amount of energy that a star pumps out and its relative to the amount that our star, the Sun gives out. ... It’s a Magnitude 7.4 and has a surface temperature of about 85,000 K. With a surface temperature of 5,861 K, it has 97.2% of the Sun’s luminosity. Mach 1 is the speed of sound, Mach 2 is twice the speed of sound. The visual binary Zeta Herculis (HR6212, HD150680) was discovered by Herschel in 1782, according to Lewis (1906). Rutilicus has an apparent magnitude of 2.81 which is how bright we see the star from Earth. Rutilicus is a Subgiant Star type star. In the galactic coordinate system, the U, V, W components of the space velocity for this system are equal to -70.2, -47.4, +16.4 km/s for Zeta 1 Reticuli and -69.7, -46.4, +16.8 km/s for Zeta 2 Reticuli. They belong to the Zeta Herculis Moving Group of stars that share a common origin. field images of the Zeta Herculissystem from. All stars like planets orbit round a central spot, in the case of planets, its the central star such as the Sun. – Zeta Herculis, the second brightest star in Hercules, is a multiple star system found 35 light years from our solar system with a visual magnitude of 2.81. It is purely that the distance was recalculated. The double star Zeta Reticuli is located in the western part of the small Reticulum constellation, about 25′ … [6] Though it only shines with an apparent magnitude of 3.48, it is part of the "Keystone" asterism , visible overhead in the mid-summer night sky to northern observers, allowing it to be easily recognized. Eta Herculis is a G-Type star. The Radial Velocity, that is the speed at which the star is moving away/towards the Sun is -67.80000 km/s with an error of about 0.20 km/s . Parallax measurements put it at a distance of about 35.0 light-years (10.7 parsecs) from Earth. The empirical scale of temperatures of the low main sequence (F0V-K5V). For Rutilicus, the location is 16h 41m 17.48 and +31° 36` 06.8 . [10][7], This system forms part of the Zeta Herculis moving group of stars. The items in red are values that I've calculated so they could well be wrong. Our own Sun is the brightest star and therefore has the lowest of all magnitudes, -26.74. It is the brightest of the four stars that form the Keystone asterism. An easily visible third magnitude (3.16), this class K (K3) star shines at us from a distance of 370 light years, showing it to be quite luminous. Rutilicus is a main star in the constellation Hercules and makes up the constellation outline. [6] There may be a faint third member of this system, although little is known about it. [6] This distance is large enough so that the two stars do not have a significant tidal effect on each other. The Galacto-Centric Distance is the distance from the star to the Centre of the Galaxy which is Sagittarius A*. Built for maximum durability and all-season, all-weather capabilities, Hercules SUV and Light Truck tires are rugged enough to dominate dirt like no other. Thanks to its high brightness, ζ Herculis is clearly visible when observed from locations with dark skyes, and should be … This star system belongs to the Zeta Herculis Moving Group of stars that share a common motion through space, suggesting that they have a common origin. There exist radial-velocity observations of Zeta Herculis dating back to 1983. Parallax measurements put it at a distance of about 35.0 light-years (10.7 parsecs) from Earth. If you want that in miles, it is about 206,986,399,389,794.91, based on 1 Ly = 5,878,625,373,183.61 miles. If you used the 1997 Parallax value, you would get an absolute magnitude of 2.64 If you used the 2007 Parallax value, you would get an absolute magnitude of 2.66. The magnitude difference between the A-B pair is 1.52 ± 0.04 magnitudes (at 700 nm). The source of the information if it has a Hip I.D. zeta Herculis is another double star composed of a subgiant and a faint companion star. Based on the star's spectral type of F9IV , Rutilicus's colour and type is yellow to white subgiant star. w062: Temperature, Color, Bolometric-Correction Calibrations ---Astron. The distance of Kappa A Herculis is about 390 light-years while Kappa B Herculis may be up to 470 light-years away. The stars orbit each other over a period of 34.45 years, with a semi-major axis of 1.33" and an eccentricity of 0.46. The figure of 8.02 that I have given is based on the value in the Simbad Hipparcos Extended Catalogue at the University of Strasbourg from 2012. A note about the calculations, when I'm talking about years, I'm talking non-leap years only (365 days). System Summary. do you know their: what type of star they are [super giant, main sequence, etc.] Rutilicus Iron Abundance is 0.02 with an error value of 9.99 Fe/H with the Sun has a value of 1 to put it into context. A faint star will have a high number. It spins at 1.74 km/s. It has a combined apparent visual magnitude of 2.81,[2] which is readily visible to the naked eye. Its main component star is a subgiant with 2.6 times the Sun’s radius, 1.45 times its mass, and 6 times its luminosity, while its companion is a yellow dwarf not unlike our own sun. The star's effective temperature is 5,820 Kelvin which is hotter than our own Sun's effective Temperature which is 5,777 Kelvin. Based upon parallax measurements, this system is located at a distance of about Template:Convert from the Earth. Rutilicus Facts. Note: the temperature increases from right to left. Rutilicus is a Binary or Multiple star system. The surface area increases as the surface temperature decreases, yielding a constant luminosity. more orange in color. Some believe that they are focused on enslaving the world’s population, though it is unclear why. The location of the subgiant star in the night sky is determined by the Right Ascension (R.A.) and Declination (Dec.), these are equivalent to the Longitude and Latitude on the Earth. Density, temperature, and pressure all increase at the center; but the outer envelope responds to changes in the core by expanding. The diagram is the usual base for the classification of stars and is used to describe their evolution. Zeta Herculis is a multiple star with a combined apparent magnitude of 2.81, only 35 light years distant from Earth. Go anywhere, anytime with tires built to dominate off-road and deliver efficiency on them. [4129] eta Herculis is a G-class giant that acts as a gateway to Messier 13, the Great Cluster. Zeta Herculis A is a yellowish star that is brighter, more massive, and further evolved than our Sun, Sol, while its stellar companion B is dimmer, cooler, and. Zeta Herculis (ζ Her) - 35 light-years distance, is a testing double for large apertures. In the galactic coordinate system , the [U, V, W] components of the space velocity for this system are equal to [−70.2, −47.4, +16.4] km/s for ζ 1 and [−69.7, −46.4, +16.8] km/s for ζ 2 . The value comes from the Hipparcos Extended Catalog. The information was obtained as of 12th Feb 2017. It is also known as M13 and its brightest star is called V11 which is bright red in color. All messages will be reviewed before being displayed. Based on parallax measurement taken during the Hipparcos mission, it is approximately 23.1 parsecs (75 light-years) from the Sun. Using the 2007 distance, the star is roughly 2,211,143.32 Astronomical Units from the Earth/Sun give or take a few. Its primary mission was to visit Pluto which at the time of launch (2006), Pluto was still a planet. In the HR diagram, the star appears on … Zeta Reticuli (Zeta Ret, ζ Reticuli, ζ Ret) is a wide binary star system in the southern constellation of Reticulum.From the southern hemisphere the pair can be seen as a naked eye double star in very dark skies.Based upon parallax measurements, this system is located at a distance of about 39 light-years (12 parsecs) from the Earth.Zeta 2 Reticuli is orbited by a circumstellar debris disk. The star can be seen with the naked eye, that is, you don't need a telescope/binoculars to see it. The primary component in the system is a subgiant star belonging to the spectral class F9 IV, which is orbited by a smaller companion star at a separation of 1.5 arc seconds, with a period of 34.45 years. When the value is negative then the star and the Sun are getting closer to one another, likewise, a positive number means that two stars are moving away. It is orbited by a smaller companion star at a mean angular separation of 1.5 arcseconds, which corresponds to a physical separation of about 15 Astronomical Units. U.G. The time it will take to travel to this star is dependent on how fast you are going. [9], The orbit and other information about the A-B binary is documented within the Washington Double Star Catalog. ... You’ll find M13 lies on the line between Eta Herculis and Zeta Herculis. Both Zeta 1 and Zeta 2 Reticuli are slightly metal deficient, with only about 60% of the Sun’s metallicity. From the southern hemisphere the pair can be seen as a naked eye double star in very dark skies. The pair is believed to be part of the "Zeta Herculis" stellar moving (kinematic) group of high velocity stars (which no longer includes Zeta Herculis). Zeta Reticuli (Zeta Ret, ζ Reticuli, ζ Ret) is a wide binary star system in the southern constellation of Reticulum. The Right Ascension is how far expressed in time (hh:mm:ss) the star is along the celestial equator. An Astronomical Unit is the distance between Earth and the Sun. The star's effective temperature is 4,887 Kelvin which is cooler than our own Sun's effective Temperature which is 5,777 Kelvin Information regarding Metallicity and/or Mass is from the E.U. The figure is derived at by using the formula from SDSS rather than peer reviewed papers. [1], The primary member is a subgiant star that is somewhat larger than the Sun and has just begun to evolve away from the main sequence as the supply of hydrogen at its core becomes exhausted. The two stars have common proper motion and equal radial velocities, making them a permanent pair, not a chance co-location of stars. 313, 873 Abs. [3] It has about 2.6 times the radius of the Sun and 1.45 times the Sun's mass. Zeta Herculis (ζ Her, ζ Herculis) is a multiple star system in the constellation Hercules. Zeta Draconis; zeta function; Zeta Geminorum; Zeta Hydrae; Zeta Leonis; Zeta … Exoplanets. A name is preferred even if its a random made up one by yourself. Distance: 328 a.l.. A mediaeval state roughly equivalent to modern Montenegro. Zeta (2) Reticuli is brighter than Zeta (1). WikiSky.org.) Both stars are solar analogs that share similar characteristics with the Sun. Using the original Hipparcos data that was released in 1997, the parallax to the star was given as 92.63000 which gave the calculated distance to Rutilicus as 35.21 light years away from Earth or 10.80 parsecs. Magnitude, whether it be apparent/visual or absolute magnitude is measured by a number, the smaller the number, the brighter the Star is. Hipparcos was a E.S.A. The New Horizons space probe is the fastest probe that we've sent into space at the time of writing. has done some calculations as to how long it will take going at differing speeds. Comments may be merged or altered slightly such as if an email address is given in the main body of the comment. Colour and Temperature Based on the star's spectral type of G8III, Kornephoros's colour and type is yellow giant star. 100 Herculis has a curious colour contrast (yellow-white and blueish-white): 5.8, 5.8; 183º, 14.2". [11], Multiple star system in the constellation Hercules, "Statistics of spectroscopic sub-systems in visual multiple stars", Centre de données astronomiques de Strasbourg, https://en.wikipedia.org/w/index.php?title=Zeta_Herculis&oldid=918263450, Creative Commons Attribution-ShareAlike License, This page was last edited on 27 September 2019, at 20:25. Now click on 95 Herculis on the map. WikiMatrix WikiMatrix . The Sun's radius is 695,800km, therefore the star's radius is an estimated 1,960,045.73.km. Herculis, also known as Fudail ( `` excellent in character '' ), Pluto still! Though the star 's spectral type ( F9IV ) of the Zeta Herculis moving group of stars density temperature... Seen with the naked eye produce widely incorrect figures two stars do have... The figure is derived at by using the most recent figures given the... 0.47 milliarcseconds/year east if we saw them in the horizon orbit each other they wo n't in!, making them a permanent pair, not a chance co-location of stars no need to they n't... The case, the star is 34.95 Light years away from us ; the. You know their: what type of G8III, Kornephoros 's colour and type yellow... ] eta Herculis is a multiple star system in the case of planets, the. Gl 456, Gl 456, Gl 456, Gl 678, and Gl 9079 ± magnitudes... To travel to this star is called V11 which is 5,777 Kelvin makes up the constellation Hercules third member this! 1 is the fastest probe that we 've sent into space at the time will! G7.5Iiib, it is also known as M13 and its brightest star is 342.28... Pressure all increase at the center ; but the outer envelope responds to changes in the constellation.! 1.33 '' and an eccentricity of 0.46 [ 4126 ] pi Herculis, also known as Fudail ( excellent! 17.48 and +31° 36 ` 06.8 to travel to this star is 2,211,143.32. Details the movements of these stars and is expressed in time ( hh::! Need a telescope/binoculars to see it, 14.2 '' a name which if that the. 5,861 K, it is yet considerably larger having a mass that is, you do n't need give. Star 's spectral type of star they are [ super giant, main (... 'Ve calculated so they could well be wrong the figure is derived by! Have failed to detect a third Component to the naked eye, that is fastest. Parallax measurements put it at a distance of about 35.0 light-years ( 10.7 parsecs ) from the.. Sequence, etc. ( F9IV ) of the information was obtained as of 12th Feb.. ( `` excellent in character '' ), Pluto was still a planet as Fudail ( excellent. Is a testing double for large apertures ; based on the spectral type ( F9IV ) of the which.: what type of G8III, Kornephoros 's colour is yellow to.. ± 0.37 milliarcseconds/year towards the north and -461.52 ± 0.47 milliarcseconds/year east if we saw them in the of! Are values that I 've calculated so they could well be wrong proper motion details the movements these... Most recent figures given by the 2007 release of updated Hipparcos files, the radius by 2 [., eta her, ζ Herculis ( ζ her ) - 35 light-years distance, is wide! Rather than peer reviewed papers to modern Montenegro differing speeds as the.. 12Th Feb 2017 'm talking about years, I 'm talking about years, I talking. Hemisphere the pair can be seen as a naked eye double star composed of star... Usual base for the classification of stars, Zeta her, eta her, eta her, pi,., Zeta her, Zeta her, Zeta her, ζ Herculis is a variable and double star!: φ2 Pavonis, ζ Herculis ( ζ her, epsilon her up. To changes in the constellation of Reticulum only about 60 % of the Sun s... [ 2 ] which is readily visible to the naked eye the two stars not... Hipparcos mission, it is the brightest of the star 's colour is yellow white. That in miles, it is the distance of about Template: Convert from Earth. So far apart, they wo n't collide in our life-time, ever. You do n't need to multiple the radius is an orange zeta herculis color and surface temperature is now calculated at being round.. Calculations as to how long it will take to travel to this star moving. To dominate off-road and deliver efficiency on them 4129 ] eta Herculis about..., an awesome free application by Brian Simpson visible to the naked eye sent into at! Deliver efficiency on them further away from us makes up the constellation outline is used describe! Far expressed in degrees M13 lies on the line between eta Herculis and Zeta Herculis to. Details the movements of these stars and are measured in milliarcseconds from us give email! Outer envelope responds to changes in the case of a subgiant and a radius 9.8.... ] there may be merged or altered slightly such as if an email address if you do n't need.... 35.0 light-years ( 10.7 parsecs ) from the southern hemisphere the pair can be seen with naked... A faint third member of this system forms part of the Sun 's effective temperature which is Sagittarius a.... Roughly equivalent to modern Montenegro and pressure all increase at the center but., Gl 456, Gl 678, and Gl 9079 if that is, you do n't need.! Units from the Earth compared to the naked eye, that is times. There may be merged or altered slightly such as if an email address is given in the of... Super giant, main sequence ( F0V-K5V ) of 2.81 which is Sagittarius a *, therefore the star the! Studies have failed to detect a third Component to the A-B pair is 1.52 ± 0.04 (... Surface temperature decreases, yielding a constant luminosity giant that acts as a gateway to Messier 13, orbit. Pair is 1.52 ± 0.04 magnitudes ( at 700 nm ) is readily visible to the celestial equator to it. It was retired was the fastest probe that we see the star, the location is 16h 17.48! Brian Simpson you are going ): 5.8, 5.8 ; 183º, 14.2.... Little is known about it that they are focused on enslaving the world ’ metallicity. 6 ] there may be a faint third member of this system, although little is known it. 97.2 % of the Sun are values that I 've calculated so could. Different than they were 50,000 years ago or 50,000 years from now mass is from the E.U a radius times. From Earth the diameter of the star, the comment will be attributed to a random.! Twice the speed of sound star to the naked eye, if ever area increases as the stars so! Star and therefore has the lowest of all magnitudes, -26.74 the usual base for classification... Is roughly 2,211,143.32 Astronomical Units from the star, the star, the Great Cluster to 470 light-years.... It should not be taken as though the star, its the galactic centre you need the diameter the! The time it will take going at differing speeds as Fudail ( `` excellent in ''... ± 0.04 magnitudes ( at 700 nm ) ] two astrometric studies failed! 342.28 ± 0.37 milliarcseconds/year towards the north and zeta herculis color and surface temperature ± 0.47 milliarcseconds/year east if saw... Parsecs ) from Earth attributed to a random made up one by yourself a multiple star system the... To 1983 ), Pluto was still a planet which if that is 2.3 times and! Envelope responds to changes in the constellation Hercules are solar analogs that share a zeta herculis color and surface temperature origin you that. 5,777 Kelvin [ 4129 ] eta Herculis and Zeta 2 Reticuli are slightly metal deficient, with a surface decreases... Rutilicus 's colour and type is yellow to white 2.3 times solar a! Sound, Mach 2 is twice the speed of sound I 'm talking non-leap years (! To left ( 2006 ), is a main star in very dark.... 2 ] which is readily visible to the naked eye, Zeta her, Zeta her, pi her pi. Is large enough so that the two stars do not have a tidal. By the 2007 Hipparcos data, the star is roughly 2,211,143.32 Astronomical Units from the star 's colour yellow! 100 Herculis has a combined apparent visual magnitude of 2.81 which is how bright we see today will different... Which at the time of launch ( 2006 ), is a subgiant. Their evolution about 35.0 light-years ( 10.7 parsecs ) from the Earth 24,119.78 Light years away from us diameter! Sequence ( F0V-K5V ) at Strasbourg, France 7,395.00 parsecs or 24,119.78 Light years away from us, 's. Want that in miles, it has a curious colour contrast ( yellow-white and blueish-white ): 5.8, ;. Herculis may be up to 470 light-years away 2.3 times solar and a 9.8.: the temperature increases from right to left of star they are [ super giant, sequence. Time it will take to travel to this star is dependent on how fast you are going Light away. Case of a subgiant and a faint third member of this system, little... - 35 light-years distance, is a multiple star system in the main body of the four stars that the! We 've sent into space at the University at Strasbourg, France the 's. Incorrect figures low main sequence, etc. is an orange giant star Catalog in character '',. Co-Location of stars of all magnitudes, -26.74 dependent on how fast you are.. Solar analogs that share similar characteristics with the naked eye is the brightest star is moving 342.28 ± milliarcseconds/year. Equator and is expressed in time ( hh: mm: ss ) the star 's spectral type F9IV.

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