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About: 53 Ophiuchi

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

53 Ophiuchi is a multiple star system in the equatorial constellation of Ophiuchus. It is visible to the naked eye as a faint star with a combined apparent visual magnitude of 5.80. Located around 370 light years distant from the Sun based on parallax, it is moving closer to the Earth with a heliocentric radial velocity of −14 km/s. As of 2011, the visible components had an angular separation of 41.28″ along a position angle of 190°. The primary may itself be a close binary system with a separation of 0.3692″ and a magnitude difference of 3.97 at an infrared wavelength of 562 nm.

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  • 53 Ophiuchi is a multiple star system in the equatorial constellation of Ophiuchus. It is visible to the naked eye as a faint star with a combined apparent visual magnitude of 5.80. Located around 370 light years distant from the Sun based on parallax, it is moving closer to the Earth with a heliocentric radial velocity of −14 km/s. As of 2011, the visible components had an angular separation of 41.28″ along a position angle of 190°. The primary may itself be a close binary system with a separation of 0.3692″ and a magnitude difference of 3.97 at an infrared wavelength of 562 nm. The magnitude 5.82 primary, designated component Aa, is an A-type main-sequence star with a stellar classification of A2 V. It has 2.5 times the mass of the Sun and about 1.7 times the Sun's radius. The star is radiating 56 times the Sun's luminosity from its photosphere at an effective temperature of 9,311 K. The widely spaced secondary, designated component B, is a magnitude 7.8 A-type subgiant star with a class of A8 IV. (en)
  • 53 Ophiuchi, som är stjärnans Flamsteed-beteckning, är en trippelstjärna i den mellersta delen av stjärnbilden Ormbäraren, som också har Bayer-beteckningen f Ophiuchi Den har en kombinerad skenbar magnitud på ca 5,80 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 8,8 mas, beräknas den befinna sig på ett avstånd på ca 370 ljusår (ca 114 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet av ca -14 km/s. (sv)
  • 53 Ophiuchi (f Ophiuchi) é uma estrela na direção da Ophiuchus. Possui uma ascensão reta de 17h 34m 36.69s e uma declinação de +09° 35′ 12.2″. Sua magnitude aparente é igual a 5.80. Considerando sua distância de 342 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.70. Pertence à classe espectral A2V. (pt)
  • 蛇夫座53,又名BD+09 3424,HD 159480、SAO 122526、HR 6548,是蛇夫座的一颗恒星,视星等为5.81,位于銀經32.95,銀緯21.39,其B1900.0坐标为赤經17h 29m 51.8s,赤緯+9° 21.39′ 15″。 (zh)
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  • 5.800000 (xsd:double)
  • (en)
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  • (en)
  • A2 V + A8 IV (en)
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  • 53 (xsd:integer)
dbp:constell
dbp:epoch
  • J2000 (en)
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  • 3.900000 (xsd:double)
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  • 0.210000 (xsd:double)
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  • 0.041300 (xsd:double)
  • 0.097800 (xsd:double)
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  • 8.806000 (xsd:double)
  • 8.897900 (xsd:double)
dbp:propMoDec
  • −8.148 (en)
  • −8.530 (en)
dbp:propMoRa
  • +1.794 (en)
  • +2.126 (en)
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  • 1.700000 (xsd:double)
dbp:rotationalVelocity
  • 29 (xsd:integer)
  • 140 (xsd:integer)
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  • 53 Ophiuchi, som är stjärnans Flamsteed-beteckning, är en trippelstjärna i den mellersta delen av stjärnbilden Ormbäraren, som också har Bayer-beteckningen f Ophiuchi Den har en kombinerad skenbar magnitud på ca 5,80 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 8,8 mas, beräknas den befinna sig på ett avstånd på ca 370 ljusår (ca 114 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet av ca -14 km/s. (sv)
  • 53 Ophiuchi (f Ophiuchi) é uma estrela na direção da Ophiuchus. Possui uma ascensão reta de 17h 34m 36.69s e uma declinação de +09° 35′ 12.2″. Sua magnitude aparente é igual a 5.80. Considerando sua distância de 342 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.70. Pertence à classe espectral A2V. (pt)
  • 蛇夫座53,又名BD+09 3424,HD 159480、SAO 122526、HR 6548,是蛇夫座的一颗恒星,视星等为5.81,位于銀經32.95,銀緯21.39,其B1900.0坐标为赤經17h 29m 51.8s,赤緯+9° 21.39′ 15″。 (zh)
  • 53 Ophiuchi is a multiple star system in the equatorial constellation of Ophiuchus. It is visible to the naked eye as a faint star with a combined apparent visual magnitude of 5.80. Located around 370 light years distant from the Sun based on parallax, it is moving closer to the Earth with a heliocentric radial velocity of −14 km/s. As of 2011, the visible components had an angular separation of 41.28″ along a position angle of 190°. The primary may itself be a close binary system with a separation of 0.3692″ and a magnitude difference of 3.97 at an infrared wavelength of 562 nm. (en)
rdfs:label
  • 53 Ophiuchi (en)
  • 53 Ophiuchi (pt)
  • 53 Ophiuchi (sv)
  • 候增五 (zh)
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