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HD 30453 is a binary star system in the northern constellation of Auriga. It is visible to the naked eye with an apparent visual magnitude of 5.86. The system is located at a distance of approximately 334 light years from the Sun based on parallax. It is drifting further away from the Sun with a radial velocity of 16.65 km/s. A third component was detected in 1987 using speckle interferometry at an angular separation of 0.04″.

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  • HD 30453 (en)
  • HD 30453 (sv)
  • HD 30453 (zh)
  • HD30453 (uk)
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  • HD 30453 är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Kusken. Den har en kombinerad skenbar magnitud av ca 5,86 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 9,8 mas, beräknas den befinna sig på ett avstånd på ca 334 ljusår (ca 102 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 17 km/s. (sv)
  • HD30453 — хімічно пекулярна зоря спектрального класу A6, що має видиму зоряну величину в смузі V приблизно 5,9.Вона розташована на відстані близько 335,9 світлових років від Сонця. (uk)
  • HD 30453,又名BD+32 840,SAO 57444、HR 1528,是一颗恒星,视星等为5.86,位于銀經170.03,銀緯-7.78,其B1900.0坐标为赤經4h 42m 50.8s,赤緯+32° -7.78′ 46″。 (zh)
  • HD 30453 is a binary star system in the northern constellation of Auriga. It is visible to the naked eye with an apparent visual magnitude of 5.86. The system is located at a distance of approximately 334 light years from the Sun based on parallax. It is drifting further away from the Sun with a radial velocity of 16.65 km/s. A third component was detected in 1987 using speckle interferometry at an angular separation of 0.04″. (en)
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appmag v
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  • +0.24 (en)
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