About: 54 Aurigae

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54 Aurigae is a multiple star system located around 800 light-years (51,000,000 AU) away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as a dim, blue-white hued star with a combined apparent visual magnitude of 6.02. The system is moving further from the Sun with a heliocentric radial velocity of around +19 km/s.

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  • 54 Aurigae is a multiple star system located around 800 light-years (51,000,000 AU) away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as a dim, blue-white hued star with a combined apparent visual magnitude of 6.02. The system is moving further from the Sun with a heliocentric radial velocity of around +19 km/s. 54 Aurigae is resolved into two visible components, of magnitudes 6.22 and 7.82, separated by 0.8″. The double was discovered in 1843 when the separation was only 0.7″. There is no separate measure of the parallax of the secondary, but it shares a common proper motion with the brighter star and they are assumed to form a binary. The spectral class B7 III is assigned to the brighter of the pair, indicating a hot giant star, although it has also been given as B7/8 III/V, suggesting it may be a main sequence star. Most sources can't give a separate spectral classification for the fainter star, but it has been listed as DA1/K4V, indicating it is either a white dwarf or red dwarf. The brighter component of the visible pair is an eclipsing binary with a period of 1.8797 days, and a primary eclipse depth of 0.03 magnitudes. It is radiating 315 times the luminosity of the Sun from its photosphere at an effective temperature of 11,083 K (10,810 °C; 19,490 °F), and is spinning with a projected rotational velocity of 65 kilometres per second (40 mi/s). (en)
  • 54 Aurigae è una stella gigante azzurra di magnitudine 6,05 situata nella costellazione dell'Auriga. Dista 709 anni luce dal sistema solare. (it)
  • 54 Aurigae, som är stjärnans Flamsteed-beteckning, är en dubbelstjärna i den södra delen av stjärnbilden Kusken. Den har en genomsnittlig kombinerad skenbar magnitud på ca 6,02 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,9 mas, beräknas den befinna sig på ett avstånd på ca 800 ljusår (ca 260 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet av ca 19 km/s. (sv)
  • 54 Возничего (лат. 54 Aurigae, HD 47395) — двойная звезда в созвездии Возничего на расстоянии (вычисленном из значения параллакса) приблизительно 843 световых лет (около 258 парсеков) от Солнца. Видимая звёздная величина звезды — +6,224m. (ru)
  • 御夫座54,又名BD+28 1196,HD 47395、SAO 78593、HR 2438,是御夫座的一颗恒星,视星等为6.03,位于銀經186.24,銀緯10.1,其B1900.0坐标为赤經6h 33m 14.7s,赤緯+28° 10.1′ 5″。 (zh)
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dbp:appmagV
  • 6.220000 (xsd:double)
  • 7.820000 (xsd:double)
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  • B7 III (en)
dbp:component
  • 54 (xsd:integer)
  • A (en)
  • B (en)
dbp:constell
dbp:epoch
  • J2000 (en)
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  • 315.490000 (xsd:double)
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  • 0.095200 (xsd:double)
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  • 3.596100 (xsd:double)
dbp:propMoDec
  • −10.523 (en)
dbp:propMoRa
  • −5.461 (en)
dbp:rotationalVelocity
  • 65 (xsd:integer)
dbp:temperature
  • 11083 (xsd:integer)
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  • 54 Aurigae è una stella gigante azzurra di magnitudine 6,05 situata nella costellazione dell'Auriga. Dista 709 anni luce dal sistema solare. (it)
  • 54 Aurigae, som är stjärnans Flamsteed-beteckning, är en dubbelstjärna i den södra delen av stjärnbilden Kusken. Den har en genomsnittlig kombinerad skenbar magnitud på ca 6,02 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,9 mas, beräknas den befinna sig på ett avstånd på ca 800 ljusår (ca 260 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet av ca 19 km/s. (sv)
  • 54 Возничего (лат. 54 Aurigae, HD 47395) — двойная звезда в созвездии Возничего на расстоянии (вычисленном из значения параллакса) приблизительно 843 световых лет (около 258 парсеков) от Солнца. Видимая звёздная величина звезды — +6,224m. (ru)
  • 御夫座54,又名BD+28 1196,HD 47395、SAO 78593、HR 2438,是御夫座的一颗恒星,视星等为6.03,位于銀經186.24,銀緯10.1,其B1900.0坐标为赤經6h 33m 14.7s,赤緯+28° 10.1′ 5″。 (zh)
  • 54 Aurigae is a multiple star system located around 800 light-years (51,000,000 AU) away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as a dim, blue-white hued star with a combined apparent visual magnitude of 6.02. The system is moving further from the Sun with a heliocentric radial velocity of around +19 km/s. (en)
rdfs:label
  • 54 Aurigae (en)
  • 54 Aurigae (it)
  • 54 Возничего (ru)
  • 54 Aurigae (sv)
  • 井宿增五 (zh)
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