About: HD 895

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HD 895 is a multiple star system in the constellation Andromeda. Its apparent magnitude is 6.277, so it can be seen by the naked eye under very favourable conditions. Based on parallax measured by Hipparcos, the system is located around 54 parsecs (180 ly) away, and it is made of two different spectroscopic binary pairs. Using Gaia parallax, instead, the pair formed by the primary and the secondary is much closer than previous measures, at an estimated distance of 175 light years. The two pairs, then, may be not gravitationally bound.

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  • HD 895 is a multiple star system in the constellation Andromeda. Its apparent magnitude is 6.277, so it can be seen by the naked eye under very favourable conditions. Based on parallax measured by Hipparcos, the system is located around 54 parsecs (180 ly) away, and it is made of two different spectroscopic binary pairs. The first pair is made of a primary yellow giant star of spectral type G0III, and the secondary subgiant star of spectral type K2IV, so they have both left the main sequence evolutionary phase. They are also both more massive than the Sun. The secondary completes an orbit around the primary every 421 years. The second pair is a double-lined spectroscopic binary located 18 arcseconds away from the first pair, although with an apparent magnitude of 10.37 it is too faint to be seen without a telescope. It was not recognized as a separate pair in the old Bright Star Catalogue and Henry Draper Catalogue, thus it bears the designation HD 895C. They are both G-type main sequence stars slightly less massive than the Sun, with spectral types G7V and G8V respectively. They complete an orbit around their center of mass approximately every 6 days. Using Gaia parallax, instead, the pair formed by the primary and the secondary is much closer than previous measures, at an estimated distance of 175 light years. The two pairs, then, may be not gravitationally bound. (en)
  • HD 895 è una stella gigante gialla di magnitudine 6,28 situata nella costellazione di Andromeda. Dista 404 anni luce dal sistema solare. (it)
  • HD 895 — двойная или кратная звезда, жёлто-белый гигант, находящийся в созвездии Андромеда на расстоянии приблизительно 174,51 световых лет от Земли. По состоянию на 2007 год, радиус звезды оценивается в 6,64 солнечного радиуса. Исходя из отрицательной радиальной скорости, звезда приближается к Солнцу. Планет у HD 895 обнаружено не было. Звезда видима невооружённым глазом на ночном небе. (ru)
  • HD 895 är en multipelstjärna belägen i den södra delen av stjärnbilden Andromeda. Den har en skenbar magnitud av ca 6,28 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 18,7 mas, beräknas den befinna sig på ett avstånd på ca 175 ljusår (ca 54 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -6 km/s. Baserat på parallax enligt Hipparcos-uppdraget är avståndet 180 ljusår (54 parsek). (sv)
  • HD 895,又名BD+26 13,SAO 73823、HR 40,是一颗恒星,视星等为6.3,位于銀經112.56,銀緯-35.12,其B1900.0坐标为赤經0h 8m 13.4s,赤緯+26° -35.12′ 56″。 (zh)
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  • 0.630000 (xsd:double)
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  • G0III+F2IV (en)
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  • HD 895A (en)
  • HD 895B (en)
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  • 0.720000 (xsd:double)
dbp:epoch
  • J2000 (en)
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  • HD 895B (en)
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  • JD 2,401,969.97 (en)
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  • 421 (xsd:integer)
dbp:primary
  • HD 895A (en)
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  • HD 895 è una stella gigante gialla di magnitudine 6,28 situata nella costellazione di Andromeda. Dista 404 anni luce dal sistema solare. (it)
  • HD 895 — двойная или кратная звезда, жёлто-белый гигант, находящийся в созвездии Андромеда на расстоянии приблизительно 174,51 световых лет от Земли. По состоянию на 2007 год, радиус звезды оценивается в 6,64 солнечного радиуса. Исходя из отрицательной радиальной скорости, звезда приближается к Солнцу. Планет у HD 895 обнаружено не было. Звезда видима невооружённым глазом на ночном небе. (ru)
  • HD 895 är en multipelstjärna belägen i den södra delen av stjärnbilden Andromeda. Den har en skenbar magnitud av ca 6,28 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 18,7 mas, beräknas den befinna sig på ett avstånd på ca 175 ljusår (ca 54 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -6 km/s. Baserat på parallax enligt Hipparcos-uppdraget är avståndet 180 ljusår (54 parsek). (sv)
  • HD 895,又名BD+26 13,SAO 73823、HR 40,是一颗恒星,视星等为6.3,位于銀經112.56,銀緯-35.12,其B1900.0坐标为赤經0h 8m 13.4s,赤緯+26° -35.12′ 56″。 (zh)
  • HD 895 is a multiple star system in the constellation Andromeda. Its apparent magnitude is 6.277, so it can be seen by the naked eye under very favourable conditions. Based on parallax measured by Hipparcos, the system is located around 54 parsecs (180 ly) away, and it is made of two different spectroscopic binary pairs. Using Gaia parallax, instead, the pair formed by the primary and the secondary is much closer than previous measures, at an estimated distance of 175 light years. The two pairs, then, may be not gravitationally bound. (en)
rdfs:label
  • HD 895 (en)
  • HD 895 (it)
  • HD 895 (ru)
  • HD 895 (sv)
  • HD 895 (zh)
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  • HD 895 (en)
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