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Gliese 674 (GJ 674) is a small red dwarf star with an exoplanetary companion in the southern constellation of Ara. It is too faint to be visible to the naked eye, having an apparent visual magnitude of 9.38 and an absolute magnitude of 11.09. The system is located at a distance of 14.8 light-years from the Sun based on parallax measurements, but is drifting closer with a radial velocity of −2.9 km/s. It is a candidate member of the 200 million year old Castor stream of co-moving stars.

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rdf:type
rdfs:label
  • Gliese 674 (en)
  • Gliese 674 (ca)
  • Gliese 674 (de)
  • Gliese 674 (es)
  • Gliese 674 (fr)
  • 글리제 674 (ko)
  • グリーゼ674 (ja)
  • Gliese 674 (nl)
  • Gliese 674 (pl)
  • Gliese 674 (pt)
  • Gliese 674 (sv)
  • Глизе 674 (ru)
  • 格利泽674 (zh)
rdfs:comment
  • Gliese 674 és una nana vermella. Està localitzada relativament a prop del Sol, a una distància d'uns 15 anys-llum, a la constel·lació d'Ara. (ca)
  • Gliese 674 ist ein 14,8 Lichtjahre von der Erde entfernter Roter Zwerg im Sternbild Altar. Er besitzt eine scheinbare Helligkeit von 9,38 mag. Im Jahre 2007 entdeckte einen Exoplaneten, der diesen Stern umkreist. (de)
  • Gliese 674 est une étoile naine rouge de la constellation de l'Autel. Elle est relativement proche de la Terre, à une distance de ∼14,84 a.l. (∼4,55 pc). On lui connaît au moins une planète : Gliese 674 b. (fr)
  • グリーゼ674 (Gl 674) は、さいだん座の方角にある赤色矮星で、太陽系からは約15光年離れている。 (ja)
  • 글리제 674(Gl 674)는 제단자리에 있는 적색 왜성으로, 히파르코스 위성이 관측한 시차 자료에 의하면 지구에서 14.8광년 떨어져 있다. 이 별의 겉보기 등급은 9.38으로 맨눈으로는 볼 수 없다. 질량은 태양의 36퍼센트, 반지름은 태양의 42퍼센트 정도이며, 밝기는 1천 분의 3 정도이다. (ko)
  • Gliese 674 is een rode dwerg met een magnitude van +9,38 in het sterrenbeeld Altaar (Ara) met een spectraalklasse van M3.0V. De ster heeft een bevestigde planeet, Gliese 674 b. (nl)
  • Gliese 674 – jedna z najbliższych Układowi Słonecznemu gwiazd, klasyfikowana jako czerwony karzeł. Znajduje się ona w gwiazdozbiorze Ołtarza, w odległości ok. 15 lat świetlnych od Słońca. Jej jasność wizualna to 9,38m, jest ona zatem niewidoczna gołym okiem, mimo niewielkiej odległości. (pl)
  • Глизе 674 (лат. Gliese 674) — одиночная звезда в созвездии Жертвенника. Находится на расстоянии около 15 световых лет от Солнца. Вокруг звезды обращается, как минимум, одна планета. (ru)
  • 格利泽674(Gliese 674)是一個位於天壇座的紅矮星,距離地球約15光年。該恆星旁已發現一顆系外行星。 (zh)
  • Gliese 674 (GJ 674) is a small red dwarf star with an exoplanetary companion in the southern constellation of Ara. It is too faint to be visible to the naked eye, having an apparent visual magnitude of 9.38 and an absolute magnitude of 11.09. The system is located at a distance of 14.8 light-years from the Sun based on parallax measurements, but is drifting closer with a radial velocity of −2.9 km/s. It is a candidate member of the 200 million year old Castor stream of co-moving stars. (en)
  • Gliese 674 (GJ 674 / CD-46 11540 / LHS 449) es una estrella cercana al sistema solar, a solo 14,8 años luz de distancia, situada en la constelación de Ara. En 2007 se anunció el descubrimiento de un planeta extrasolar alrededor de esta estrella. La estrella conocida más cercana a Gliese 674 es Gliese 682, enana roja a 1,8 años luz de distancia.​ (es)
  • Gliese 674 é uma estrela anã vermelha na constelação de Ara. Com base em sua paralaxe, está localizada a 14,8 anos-luz (4,54 parsecs) da Terra, sendo uma estrela próxima. Com uma magnitude aparente de 9,382, não é visível a olho nu. Em 2007 foi achado pelo método da velocidade radial um planeta extrassolar de massa intermediária orbitando Gliese 674 a um semieixo maior de apenas 0,039 UA. (pt)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Ara_constellation_map.svg
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