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HD 170469 is a probable binary star system in the equatorial constellation of Ophiuchus. It is too faint to be viewed with the naked eye, having an apparent visual magnitude of 8.21. The system is located at a distance of 197 light years away from the Sun based on parallax. It is drifting closer with a radial velocity of −59 km/s, and is expected to come to within 49.8 light-years in about 959,000 years.

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  • HD 170469 (de)
  • HD 170469 (en)
  • HD 170469 (ja)
  • HD 170469 (ru)
  • HD 170469 (sv)
  • HD 170469 (zh)
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  • HD 170469 ist ein etwa 212 Lichtjahre entfernter gelber Unterriese im Sternbild Ophiuchus. Er besitzt eine scheinbare Helligkeit von 8,2 mag. Der Stern wird von einem Exoplaneten mit der systematischen Bezeichnung HD 170469 b mit einer Periode von 1087 Tagen begleitet, wobei die große Halbachse der Umlaufbahn ca. 2 Astronomischen Einheiten misst. Die Entdeckung des extrasolaren Planeten gelang mithilfe der Radialgeschwindigkeitsmethode und wurde 2007 von Fischer et al. publiziert. (de)
  • HD 170469は、へびつかい座の方角に約198光年の距離にある黄色準巨星である。視等級は8.21である。 (ja)
  • HD 170469 — звезда, которая находится в созвездии Змееносец на расстоянии около 212 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
  • HD 170469 är en sannolik dubbelstjärna belägen i den mellersta delen av stjärnbilden Ormbäraren. Den har en kombinerad skenbar magnitud av ca 8,21 och kräver åtminstone en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallax enligt Gaia Data Release 2 på ca 16,6 mas, beräknas den befinna sig på ett avstånd på ca 197 ljusår (ca 60 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca -59 km/s och beräknas befinna sig på ett avstånd av 49,8 ljusår om ca 959 000 år. (sv)
  • HD 170469是一顆位於蛇夫座的黃次巨星,距離地球約212光年,視星等+8.21。 2007年和帶領的 在該恆星旁發現一顆系外行星。 (zh)
  • HD 170469 is a probable binary star system in the equatorial constellation of Ophiuchus. It is too faint to be viewed with the naked eye, having an apparent visual magnitude of 8.21. The system is located at a distance of 197 light years away from the Sun based on parallax. It is drifting closer with a radial velocity of −59 km/s, and is expected to come to within 49.8 light-years in about 959,000 years. (en)
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  • HD 170469 B (en)
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