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HD 28246 (HR 1404) is a solitary star located in the southern constellation Caelum. It has an apparent magnitude of 6.38, placing it near the max visibility to the unaided eye. The star is located relatively close at a distance of about 122 light years but is recceding with a heliocentric radial velocity of 14.9 km/s.

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  • HD 28246 (en)
  • HD 28246 (sv)
  • HD 28246 (zh)
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  • HD 28246 är en ensam stjärna i den mellersta delen av stjärnbilden Gravstickeln. Den har en skenbar magnitud av ca 6,38 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 26,8 mas, beräknas den befinna sig på ett avstånd på ca 122 ljusår (ca 37 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 15 km/s. (sv)
  • HD 28246,又名CD-44 1546,SAO 216790、HR 1404,是一颗恒星,视星等为6.39,位于銀經249.35,銀緯-44.24,其B1900.0坐标为赤經4h 22m 10.4s,赤緯-44° -44.24′ 23″。 (zh)
  • HD 28246 (HR 1404) is a solitary star located in the southern constellation Caelum. It has an apparent magnitude of 6.38, placing it near the max visibility to the unaided eye. The star is located relatively close at a distance of about 122 light years but is recceding with a heliocentric radial velocity of 14.9 km/s. (en)
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  • HD28246 (en)
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absmag v
  • +3.55 (en)
age gyr
appmag v
b-v
  • +0.44 (en)
class
  • F5.5 V (en)
constell
epoch
  • J2000 (en)
gravity
luminosity
mass
metal fe
  • +0.02 (en)
p error
parallax
prop mo dec
  • +66.539 (en)
prop mo ra
  • +27.324 (en)
radial v
rotational velocity
temperature
has abstract
  • HD 28246 (HR 1404) is a solitary star located in the southern constellation Caelum. It has an apparent magnitude of 6.38, placing it near the max visibility to the unaided eye. The star is located relatively close at a distance of about 122 light years but is recceding with a heliocentric radial velocity of 14.9 km/s. HD 28246 has a stellar classification of F5.5 V, indicating that it is an ordinary F-type main sequence star. At present it has 1.78 times the mass of the Sun and shines at 3.07 solar luminosities from its photosphere at an effective temperature of 6,519 K, giving it a yellow-white glow. HD 28246 has an iron abundance 105% that of the Sun, placing it at solar metallicity. At an age of 1.58 billion years, it spins leisurely with a projected rotational velocity of 8 km/s. (en)
  • HD 28246 är en ensam stjärna i den mellersta delen av stjärnbilden Gravstickeln. Den har en skenbar magnitud av ca 6,38 och är mycket svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallax enligt Gaia Data Release 2 på ca 26,8 mas, beräknas den befinna sig på ett avstånd på ca 122 ljusår (ca 37 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 15 km/s. (sv)
  • HD 28246,又名CD-44 1546,SAO 216790、HR 1404,是一颗恒星,视星等为6.39,位于銀經249.35,銀緯-44.24,其B1900.0坐标为赤經4h 22m 10.4s,赤緯-44° -44.24′ 23″。 (zh)
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