About: 56 Andromedae

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org:8891

56 Andromedae, abbreviated 56 And, is a probable binary star system in the northern constellation of Andromeda. 56 Andromedae is the Flamsteed designation. It has a combined apparent visual magnitude of 5.69, which is just bright enough to be dimly visible to the naked eye under good seeing conditions. The distance to this system can be ascertained from its annual parallax shift, measured at 9.9 mas with the Gaia space observatory, which yields a separation of 330 light years. It is moving further from the Earth with a heliocentric radial velocity of +62 km/s and is traversing the celestial sphere at a relatively high rate of 0.183″ per year. This pair is positioned near the line of sight to the open cluster NGC 752, located 1,490 light-years away.

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dbo:abstract
  • 56 d'Andròmeda (56 Andromedae) és una estrella binària de la constel·lació d'Andròmeda. Té una magnitud aparent de 5,69. Aquest sistema binari està compost de dues estrelles gegants grogues i està localitzat a prop del cúmul obert NGC 752. (ca)
  • 56 Andromedae, abbreviated 56 And, is a probable binary star system in the northern constellation of Andromeda. 56 Andromedae is the Flamsteed designation. It has a combined apparent visual magnitude of 5.69, which is just bright enough to be dimly visible to the naked eye under good seeing conditions. The distance to this system can be ascertained from its annual parallax shift, measured at 9.9 mas with the Gaia space observatory, which yields a separation of 330 light years. It is moving further from the Earth with a heliocentric radial velocity of +62 km/s and is traversing the celestial sphere at a relatively high rate of 0.183″ per year. This pair is positioned near the line of sight to the open cluster NGC 752, located 1,490 light-years away. The brighter primary is an aging giant star with a stellar classification of K0 III, having exhausted the hydrogen at its core and evolved off the main sequence. It is a red clump giant, having undergone "helium flash" and is presently generating energy at its core through helium fusion. The star is about 3.1 billion years old with a negligible observable rotation rate, so the rotation axis of the star is likely pointing towards us. It has 1.3 times the mass of the Sun and has expanded to 11 times the Sun's radius The star is radiating 56 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,765 K. The faint secondary component is a magnitude 11.93 star located at an angular separation of 18.50″ along a position angle (PA) of 77°, as of 2001. This has changed little since 1903 when it was at a separation of 18.4″ along a PA of 80°. (en)
  • 56 Andromedae è una stella gigante arancione di magnitudine 5,7 situata nella costellazione di Andromeda. Dista 320 anni luce dal sistema solare. (it)
  • 56 Андромеды (лат. 56 Andromedae, HD 11749) — кратная звезда в созвездии Андромеды на расстоянии приблизительно 329 световых лет (около 101 парсека) от Солнца. Видимая звёздная величина звезды — +5,786m. Возраст звезды определён как около 3,16 млрд лет. (ru)
  • 56 Andromedae (abreviada 56 And) é uma estrela dupla na constelação de Andrômeda. O nome “56 Andromedae” é a designação de Flamsteed. Sua magnitude aparente é 5,698. O par é composto de duas estrelas gigantes amarelas e está localizado próximo ao aglomerado aberto NGC 752. (pt)
  • 56 Andromedae (56 And), som är stjärnans Flamsteedbeteckning, är en trolig dubbelstjärna belägen i den mellersta delen av stjärnbilden Andromeda. Den har en kombinerad skenbar magnitud på ca 5,69 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning med Gayateleskopet på ca 9,9 mas, beräknas den befinna sig på ett avstånd på ca 330 ljusår (ca 101 parsek) från solen. Stjärnan rör sig bort från solen med en heliocentrisk radiell hastighet av ca 62 km/s och förflyttar sig över himlavalvet med 0,183 bågsekunder per år. Stjärnorna är placerade nära siktlinjen till den öppna stjärnhopen NGC 752, som ligger 1 490 ljusår bort. (sv)
  • 仙女座56,又名BD+36 355,HD 11749、SAO 55107、HR 557,是仙女座的一颗恒星,视星等为5.67,位于銀經136.96,銀緯-23.85,其B1900.0坐标为赤經1h 50m 12.7s,赤緯+36° -23.85′ 40″。 (zh)
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dbp:absmagV
  • +0.76 (en)
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  • 5.690000 (xsd:double)
dbp:bV
  • +1.060 (en)
dbp:class
  • K0 III (en)
dbp:constell
dbp:epoch
  • J2000 (en)
dbp:luminosity
  • 56.200000 (xsd:double)
dbp:pError
  • 0.129200 (xsd:double)
dbp:parallax
  • 9.886300 (xsd:double)
dbp:propMoDec
  • +11.670 (en)
dbp:propMoRa
  • +183.659 (en)
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  • 11 (xsd:integer)
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  • 0 (xsd:integer)
dbp:type
  • giant (en)
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rdfs:comment
  • 56 d'Andròmeda (56 Andromedae) és una estrella binària de la constel·lació d'Andròmeda. Té una magnitud aparent de 5,69. Aquest sistema binari està compost de dues estrelles gegants grogues i està localitzat a prop del cúmul obert NGC 752. (ca)
  • 56 Andromedae è una stella gigante arancione di magnitudine 5,7 situata nella costellazione di Andromeda. Dista 320 anni luce dal sistema solare. (it)
  • 56 Андромеды (лат. 56 Andromedae, HD 11749) — кратная звезда в созвездии Андромеды на расстоянии приблизительно 329 световых лет (около 101 парсека) от Солнца. Видимая звёздная величина звезды — +5,786m. Возраст звезды определён как около 3,16 млрд лет. (ru)
  • 56 Andromedae (abreviada 56 And) é uma estrela dupla na constelação de Andrômeda. O nome “56 Andromedae” é a designação de Flamsteed. Sua magnitude aparente é 5,698. O par é composto de duas estrelas gigantes amarelas e está localizado próximo ao aglomerado aberto NGC 752. (pt)
  • 56 Andromedae (56 And), som är stjärnans Flamsteedbeteckning, är en trolig dubbelstjärna belägen i den mellersta delen av stjärnbilden Andromeda. Den har en kombinerad skenbar magnitud på ca 5,69 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning med Gayateleskopet på ca 9,9 mas, beräknas den befinna sig på ett avstånd på ca 330 ljusår (ca 101 parsek) från solen. Stjärnan rör sig bort från solen med en heliocentrisk radiell hastighet av ca 62 km/s och förflyttar sig över himlavalvet med 0,183 bågsekunder per år. Stjärnorna är placerade nära siktlinjen till den öppna stjärnhopen NGC 752, som ligger 1 490 ljusår bort. (sv)
  • 仙女座56,又名BD+36 355,HD 11749、SAO 55107、HR 557,是仙女座的一颗恒星,视星等为5.67,位于銀經136.96,銀緯-23.85,其B1900.0坐标为赤經1h 50m 12.7s,赤緯+36° -23.85′ 40″。 (zh)
  • 56 Andromedae, abbreviated 56 And, is a probable binary star system in the northern constellation of Andromeda. 56 Andromedae is the Flamsteed designation. It has a combined apparent visual magnitude of 5.69, which is just bright enough to be dimly visible to the naked eye under good seeing conditions. The distance to this system can be ascertained from its annual parallax shift, measured at 9.9 mas with the Gaia space observatory, which yields a separation of 330 light years. It is moving further from the Earth with a heliocentric radial velocity of +62 km/s and is traversing the celestial sphere at a relatively high rate of 0.183″ per year. This pair is positioned near the line of sight to the open cluster NGC 752, located 1,490 light-years away. (en)
rdfs:label
  • 56 d'Andròmeda (ca)
  • 56 Andromedae (en)
  • 56 Andromedae (it)
  • 56 Andromedae (pt)
  • 56 Андромеды (ru)
  • 56 Andromedae (sv)
  • 天大將軍八 (zh)
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  • 56 Andromedae (en)
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