The name of the star derives from the Latin for the Roman goddesses of prophecy. … It consists of two almost identical main sequence stars at a distance of about 38 light years. Location: Porrima disappeared from the double star A-List. 38.57 light years from the Sun and it is Gamma Virginis (γ Virginis, abbreviated Gamma Vir, γ Vir), officially named Porrima /ˈpɒrɪmə/, is a binary star system in the constellation of Virgo. brighter one (Porrima A), though in reality both go around a common γ Virginis (Latinised to Gamma Virginis) is the star's Bayer designation. If you need the diameter of the star, you just need to multiple the radius by 2. To give idea of size, the Sun is 99.86% the mass of the solar system. The red arrow shows the motion of Porrima during the next. Porrima is a main star of the constellation outline. here. Clifton (40.86°N; 74.16°W), Hipparcos, the new Reduction of the Raw data (van Leeuwen 2007), Dominic Latitude: 51° 28’ 47” N en Babylone Il était connu comme Kakkab Dan-nu, « Star du héros », tandis que Chine Il a été appelé Shang Seang, l ' « Haut ministre de l'Etat ». Porrima est composé de deux étoiles pratiquement identiques dans la valeur de la grandeur apparente (3,48 et +3.50), aussi bien avec masse une fois et demie solaire. © Dominic In spite of the long interval, we've -0.565 arcsec per year in Right Ascension and 0.012 arcsec per year in Declination and the associated displacement were last closest in 2005. Mach 1 is the speed of sound, Mach 2 is twice the speed of sound. Fixed star Porrima, Gamma Virginis, is a 2.7 magnitude variable white and yellow binary star system on the left elbow of the Maiden, Virgo Constellation. the Hertzsprung–Russell diagram. If you find this website useful please consider a small donation that will help covering hosting costs. Simplified finder chart for Porrima - γ Virginis (gamma Virginis). Separated on the average by 43 Astronomical Units, Ford 2011–2020. In the case of a star, its the galactic centre. Porrima (Gamma {γ} Virginis) (Σ 1670 [STF 1670] ) HIP: 61941 SAO: 138917 RA: 12h 41.7m Dec: -01° 27′ Magnitudes: 3.48, 3.53 Separation: 2.933″ (WDS 2020) (See this source, scroll down to orbital data!) Our privacy policy is The table below Porrima (Gamma Virginis, 29 Virginis, HIP 61941) is a binary star system in the constellation of Virgo. U.G. The Galacto-Centric Distance is the distance from the star to the Centre of the Galaxy which is Sagittarius A*. Les coordonnées: 12h 41m 39,6s, -01 ° 26 '58 ". The map was generated using Night Vision, an awesome free application by Brian Simpson. DSS2 image of Porrima. the credits section) taken in the red channel. Thank you! Celestial coordinates for the J2000 equinox as well as galactic coordinates of Porrima are provided in the following table: The simplified sky map below shows the position of Porrima in the sky: Location: Greenwich, United Kingdom [change] orbital focus. Gamma Virginis, officially named Porrima /ˈpɒrɪmə/, is a binary star system in the constellation of Virgo. They Cookies / About Us / Contact Us / Twitter / Facebook, Gamma Virginis, Gam Vir, HD 110379, HIP 61941, TYC 4949-1120-2, 76 G. Virginis, 29 Virginis A, 29 Vir A, 00 2601, Gliese 482, -614.76000 ± 0.60000 milliarcseconds/year, Porrima is a main star in the constellation. For Porrima, the location is 12h 41m 40.00 and -01° 26` 58.3 . the following (all times relative to the local timezone Europe/London): The image below is a photograph of Porrima from the Digitized Sky Survey 2 (DSS2 - see It consists of two almost identical main sequence stars at a distance of about 38 light years. The description is based on the spectral class. which can be observed with the help of small or medium telescopes. Its primary mission was to visit Pluto which at the time of launch (2006), Pluto was still a planet. Il est environ 38 années-lumière loin de terre. Night mode. Prairie Club d'astronomie), Rowena (film de 1927). For more information including contact details, Located about fifteen degrees to the northwest of bluish-white first magnitude Spica, Porrima “A” and “B” are two of the fastest orbiting stars you’re likely to encounter. Last updated: 19 Oct 2020, 18:15 UTC has done some calculations as to how long it will take going at differing speeds. From Clifton Because of its moderate brightness, Porrima should be easily visible from locations with dark skyes, while it If you want that in miles, it is about 226,856,153,151,155.51, based on 1 Ly = 5,878,625,373,183.61 miles. The items in red are values that I've calculated so they could well be wrong. Porrima, also designated as γ Virginis (gamma Virginis), (W. I. Hartkopf and B. D. Mason. The table below shows key Le nom propre Zaniah a été officialisé par l'Union astronomique internationale en date du 12 septembre 2016 [1].. Zaniah est à environ 204 années-lumière du Soleil, possède une magnitude apparente de +3,9 et est de type spectral A2IV. 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. The value comes from the Hipparcos Extended Catalog. It has been known to produce widely incorrect figures. All messages will be reviewed before being displayed. The last time they were at periapsis was in 1836. can be barely visible, or not visible at all, from skyes affected by light pollution. Ford. The file is dated 2000 so any differences between this and any other source will be down to the actual source from where the information came from. Porrima est un étoile binaire et ce fut l'une des premières étoiles de multiples découvertes. 1", "Al Achsasi Al Mouakket, on a catalogue of stars in the Calendarium of Mohammad Al Achsasi Al Mouakket", Monthly Notices of the Royal Astronomical Society, English-Chinese Glossary of Chinese Star Regions, Asterisms and Star Name, "The orbit of the visual binary ADS 8630 (gamma Vir)", "INTERNATIONAL ASTRONOMICAL UNION COMMISSION 26 (DOUBLE STARS)", Christopher Taylor, Hanwell Community Observatory, https://en.wikipedia.org/w/index.php?title=Gamma_Virginis&oldid=973576903, Creative Commons Attribution-ShareAlike License, This page was last edited on 18 August 2020, at 01:06. Our own Sun is the brightest star and therefore has the lowest of all magnitudes, -26.74. If the R.A. is positive then its eastwards. Porrima is distant Un missionnaire Inde, ce Richaud, il a découvert dans 1689. Based upon X-ray emissions—an indicator of the strength of the stellar magnetic field—this system has an estimated age of 1.14 billion years.