About: PU Puppis

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PU Puppis (PU Pup) is a class B8III (blue giant) star in the constellation Puppis. Its apparent magnitude is 4.69 and it is approximately 620 light years away based on parallax. It is a β Lyrae variable, ranging from 4.75 to 4.69 magnitude with a period of 2.58 days. The secondary is estimated at about 5.6 magnitude, although recent observations have failed to confirm it. The primary has a mass of 4.10 solar masses, and is radiating at an effective temperature of 11,500 K. The secondary, with a mass 65% that of the Sun, has a surface temperature of about 5,000 K.

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dbo:abstract
  • PU Puppis (PU Pup) is a class B8III (blue giant) star in the constellation Puppis. Its apparent magnitude is 4.69 and it is approximately 620 light years away based on parallax. It is a β Lyrae variable, ranging from 4.75 to 4.69 magnitude with a period of 2.58 days. The secondary is estimated at about 5.6 magnitude, although recent observations have failed to confirm it. The primary has a mass of 4.10 solar masses, and is radiating at an effective temperature of 11,500 K. The secondary, with a mass 65% that of the Sun, has a surface temperature of about 5,000 K. (en)
  • HD 61429 (nota anche come m Puppis) è una stella bianco-azzurra nella sequenza principale di magnitudine 4,7 situata nella costellazione della Poppa. Dista 551 anni luce dal sistema solare. (it)
  • 128 Puppis (m Puppis) é uma estrela na direção da Puppis. Possui uma ascensão reta de 07h 38m 18.05s e uma declinação de −25° 21′ 53.2″. Sua magnitude aparente é igual a 4.69. Considerando sua distância de 551 anos-luz em relação à Terra, sua magnitude absoluta é igual a −1.45. Pertence à classe espectral B8IV. É uma estrela variável Beta Lyrae. (pt)
  • 船尾座PU,又名CD-25 4828,HD 61429、SAO 174175、HR 2944,是船尾座的一颗恒星,视星等为4.7,位于銀經240.65,銀緯-1.84,其B1900.0坐标为赤經7h 34m 8.2s,赤緯-25° -1.84′ 16″。 (zh)
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dbp:absmagBol
  • −2.35 + 5.54 (en)
dbp:absmagV
  • (en)
  • −1.80 ± 0.25 (en)
dbp:appmagV
  • 4.690000 (xsd:double)
dbp:bV
  • −0.11 (en)
dbp:class
  • B8III (en)
dbp:component
  • PU Pup A (en)
  • PU Pup B (en)
dbp:constell
dbp:epoch
  • J2000 (en)
dbp:gravity
  • 3.400000 (xsd:double)
  • 4.300000 (xsd:double)
dbp:inclination
  • 56.200000 (xsd:double)
dbp:luminosity
  • 0.500000 (xsd:double)
  • 695 (xsd:integer)
dbp:mass
  • 0.650000 (xsd:double)
  • 4.100000 (xsd:double)
dbp:pError
  • 0.260000 (xsd:double)
dbp:parallax
  • 5.270000 (xsd:double)
dbp:periodUnitless
  • 4.32 (dbd:second)
dbp:propMoDec
  • −7.42 (en)
dbp:propMoRa
  • −3.03 (en)
dbp:radialV
  • +41.00 (en)
dbp:radius
  • 0.900000 (xsd:double)
  • 6.600000 (xsd:double)
dbp:rotationalVelocity
  • 123 (xsd:integer)
dbp:temperature
  • 5000 (xsd:integer)
  • 11500 (xsd:integer)
dbp:uB
  • −0.35 (en)
dbp:variable
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rdfs:comment
  • PU Puppis (PU Pup) is a class B8III (blue giant) star in the constellation Puppis. Its apparent magnitude is 4.69 and it is approximately 620 light years away based on parallax. It is a β Lyrae variable, ranging from 4.75 to 4.69 magnitude with a period of 2.58 days. The secondary is estimated at about 5.6 magnitude, although recent observations have failed to confirm it. The primary has a mass of 4.10 solar masses, and is radiating at an effective temperature of 11,500 K. The secondary, with a mass 65% that of the Sun, has a surface temperature of about 5,000 K. (en)
  • HD 61429 (nota anche come m Puppis) è una stella bianco-azzurra nella sequenza principale di magnitudine 4,7 situata nella costellazione della Poppa. Dista 551 anni luce dal sistema solare. (it)
  • 128 Puppis (m Puppis) é uma estrela na direção da Puppis. Possui uma ascensão reta de 07h 38m 18.05s e uma declinação de −25° 21′ 53.2″. Sua magnitude aparente é igual a 4.69. Considerando sua distância de 551 anos-luz em relação à Terra, sua magnitude absoluta é igual a −1.45. Pertence à classe espectral B8IV. É uma estrela variável Beta Lyrae. (pt)
  • 船尾座PU,又名CD-25 4828,HD 61429、SAO 174175、HR 2944,是船尾座的一颗恒星,视星等为4.7,位于銀經240.65,銀緯-1.84,其B1900.0坐标为赤經7h 34m 8.2s,赤緯-25° -1.84′ 16″。 (zh)
rdfs:label
  • HD 61429 (it)
  • PU Puppis (en)
  • 128 Puppis (pt)
  • 船尾座PU (zh)
owl:sameAs
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foaf:name
  • PU Puppis (en)
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