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- NR Canis Majoris (NR CMa) és un estel a la constel·lació del Ca Major de magnitud aparent +5,62 que s'hi troba a 301 anys llum de distància. Dins de 2.972.000 anys s'hi trobarà a 57 anys llum, la mínima distància a la qual estarà del sistema solar, moment en el qual brillarà amb magnitud +1,98. (ca)
- NR Canis Majoris (NR CMa) es una estrella en la constelación del Can Mayor de magnitud aparente +5,62 que se encuentra a 301 años luz de distancia.Dentro de 2.972.000 años se hallará a 57 años luz, la mínima distancia a la que estará del Sistema Solar, momento en el que brillará con magnitud +1,98. (es)
- NR Canis Majoris is a binary star system in the southern constellation of Canis Major, located to the east of Sirius and Gamma Canis Majoris near the constellation border with Puppis. It has a yellow-white hue and is dimly visible to the naked eye with a combined apparent visual magnitude that fluctuates around 5.60. It is located at a distance of approximately 297 light years from the Sun based on parallax. The system is drifting closer to the Sun with a radial velocity of −29 km/s, and in about three million years it is predicted to approach within 14.1+4.7−4.0 ly. At that time, the star will become the brightest in the night sky, potentially reaching magnitude −0.88. The magnitude 5.66 primary component is an F-type main-sequence star with a stellar classification of F2V. It is a Delta Scuti variable that varies by a few hundredths of a magnitude over roughly 16 hours. The star is an estimated 1.5 billion years old. It has a high rate of spin with a projected rotational velocity of 185 km/s, which is giving the star an equatorial bulge that is estimated to be 8% larger than the polar radius. The secondary companion is magnitude 9.23 and lies at an angular separation of 1.3″ along a position angle of 39°, as of 2005. (en)
- NR Canis Majoris (NR CMa), nota anche come HD 58954, è una stella bianco-gialla nella sequenza principale di magnitudine 5,62 situata nella costellazione del Cane Maggiore. Dista 300 anni luce dal sistema solare. (it)
- NR Canis Majoris , também conhecida como HR 2853 , HD 58954 , e HIP 36186, é um Delta Scuti estrela variável com uma de . (pt)
- NR Большого Пса (лат. NR Canis Majoris), HD 58954 — двойная звезда в созвездии Большого Пса на расстоянии (вычисленном из значения параллакса) приблизительно 302 световых лет (около 92 парсеков) от Солнца. Видимая звёздная величина звезды — от +5,7m до +5,67m. Возраст звезды оценивается как около 1,494 млрд лет. (ru)
- HD 58954，又名BD-17 1980，SAO 152894、HR 2853，是一颗恒星，视星等为5.63，位于銀經232.83，銀緯-0.49，其B1900.0坐标为赤經7h 22m 40.6s，赤緯-17° -0.49′ 48″。 (zh)
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- (en)
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- NR Canis Majoris (NR CMa) és un estel a la constel·lació del Ca Major de magnitud aparent +5,62 que s'hi troba a 301 anys llum de distància. Dins de 2.972.000 anys s'hi trobarà a 57 anys llum, la mínima distància a la qual estarà del sistema solar, moment en el qual brillarà amb magnitud +1,98. (ca)
- NR Canis Majoris (NR CMa) es una estrella en la constelación del Can Mayor de magnitud aparente +5,62 que se encuentra a 301 años luz de distancia.Dentro de 2.972.000 años se hallará a 57 años luz, la mínima distancia a la que estará del Sistema Solar, momento en el que brillará con magnitud +1,98. (es)
- NR Canis Majoris (NR CMa), nota anche come HD 58954, è una stella bianco-gialla nella sequenza principale di magnitudine 5,62 situata nella costellazione del Cane Maggiore. Dista 300 anni luce dal sistema solare. (it)
- NR Canis Majoris , também conhecida como HR 2853 , HD 58954 , e HIP 36186, é um Delta Scuti estrela variável com uma de . (pt)
- NR Большого Пса (лат. NR Canis Majoris), HD 58954 — двойная звезда в созвездии Большого Пса на расстоянии (вычисленном из значения параллакса) приблизительно 302 световых лет (около 92 парсеков) от Солнца. Видимая звёздная величина звезды — от +5,7m до +5,67m. Возраст звезды оценивается как около 1,494 млрд лет. (ru)
- HD 58954，又名BD-17 1980，SAO 152894、HR 2853，是一颗恒星，视星等为5.63，位于銀經232.83，銀緯-0.49，其B1900.0坐标为赤經7h 22m 40.6s，赤緯-17° -0.49′ 48″。 (zh)
- NR Canis Majoris is a binary star system in the southern constellation of Canis Major, located to the east of Sirius and Gamma Canis Majoris near the constellation border with Puppis. It has a yellow-white hue and is dimly visible to the naked eye with a combined apparent visual magnitude that fluctuates around 5.60. It is located at a distance of approximately 297 light years from the Sun based on parallax. The system is drifting closer to the Sun with a radial velocity of −29 km/s, and in about three million years it is predicted to approach within 14.1+4.7−4.0 ly. At that time, the star will become the brightest in the night sky, potentially reaching magnitude −0.88. (en)
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- NR Canis Majoris (ca)
- NR Canis Majoris (es)
- NR Canis Majoris (it)
- NR Canis Majoris (en)
- NR Canis Majoris (pt)
- NR Большого Пса (ru)
- 大犬座NR (zh)
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