5 Puppis

5 Puppis
	estrella, fuente astrofísica de rayos X (es) , near-IR source (en) y UV-emission source (en)
Datos d'observación
Ascensión reuta (α)	116,98632870217 °
Declinación (δ)	−12,19270810792 °
Distancia a la Tierra	28,8 pc
Magnitú aparente (V)	5,566444 (Banda G (es) ); 4,241 (Banda K (es) ); 4,431 (Banda H (es) ); 4,759 (Banda J (es) ); 6,69 (Banda R (es) )
Magnitú absoluta	3,2
Constelación	Puppis
Velocidá de rotación	5,4 km/s
Velocidá radial	27,2 km/s
Parallax	34,7221 mas
Radiu	1,86 Radius solars
Gravedá superficial	10 000 cm/s²
Tipu espectral	F5.5V
Otros nomes
	Ver llista HR 3029 (Bright Star Catalogue); GSC 05419-03186 (Guide Star Catalog (es) ); HD 63336 (Catálogu Henry Draper); SAO 153414 (Catálogu SAO); HIP 38048 (Catálogu Hipparcos); CCDM J07479-1212AB (Catalog of Components of Double and Multiple Stars (en) ); GC 10522 (Boss General Catalogue (es) ); GCRV 5193 (General Catalogue of Stellar Radial Velocities (es) ); HIC 38048 (Hipparcos Input Catalogue (en) ); IRAS 07456-1204 (IRAS (es) ); PPM 219206 (Catálogo de estrellas PPM (es) ); ROT 1256 (Catalogue of rotational velocities of the stars (en) ); TD1 11042 (TD1 Catalog of Stellar Ultraviolet Fluxes (en) ); uvby98 100063336 (uvbyβ Photoelectric Photometric Catalogue (en) ); WDS J07479-1212AB (Catálogo de Estrellas Dobles Washington (es) ); YZ V11 2858 (Yale Observatory Zone Catalog (en) ); WEB 7502 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue (en) ); 5 Pup (Denominación de Flamsteed (es) ); 1RXS J074757.3-121104 (1RXS (en) ); Gaia DR3 3036768068439044608 (Gaia DR3 (es) ); TIC 334453577 (TESS Input Catalog (en) ); UBV M 13641 (UBV Photoelectric Photometry Catalogue (en) ); UCAC4 390-036380 (Fourth USNO CCD Astrograph Catalog (en) ); 2MASS J07475672-1211337 (2MASS (es) ); Gaia DR2 3036768068439044608 (Gaia DR2 (es) );

Coordenaes: 7^h 47^m 56.719^s, -12^° 11^′ 33.749^″

5 Puppis (5 Pup / HD 63336 / HR 3029) ye una estrella binaria na constelación de Puppis.^[7] El sistema ta formáu por 5 Puppis A, estrella blancu-mariella de magnitú aparente +5,79 y tipu espectral F5.5V, y 5 Puppis B, de magnitú +7,48.^[8]

5 Puppis A ye una estrella asemeyada, por casu, a γ Serpentis o ψ Capricorni, siendo la so temperatura superficial de 6309 K. Xira sobre sigo mesma con una velocidá de rotación proyeutada de namái 5 km/s. La so metalicidá —basada nel conteníu relativo de fierro— ye llixeramente inferior a la del Sol ([Fe/H] = -0,06). La so masa puede ser un 36% mayor que la masa solar,^[9] anque según otru estudiu la masa combinao de los dos componentes del sistema ye de 1,2 mases solares.^[10]

5 Puppis B (GCRV 5192)^[11] ye probablemente una nana mariella de tipu G3V.^[12] La separación visual cola so compañera ye de 2,41 segundos d'arcu. El periodu orbital ye de 570,44 ± 13,65 años y la órbita tien una acusada escentricidá (ε = 0,61).^[10] El sistema tien una edá envalorada de 2700 millones d'años.^[9] Alcuéntrase a 99 años lluz de distancia del Sistema Solar.

Referencies

1 2 3 4 Afirmao en: SIMBAD.
1 2 3 Afirmao en: Gaia EDR3. Stated in source according to: SIMBAD. Llingua de la obra o nome: inglés. Data d'espublización: 3 avientu 2020.
↑ «New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars?» (n'inglés). Astronomy and Astrophysics: páxs. A116. xunu 2012. doi:10.1051/0004-6361/201118724.
↑ «Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system» (n'inglés). Astronomy Letters (11): páxs. 759–771. payares 2006. doi:10.1134/S1063773706110065.
↑ Robert Rich (marzu 2003). «Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs» (n'inglés). The Astronomical Journal (3): páxs. 1598–1622. doi:10.1086/345972.
↑ Christopher J. Corbally (2 xunu 2006). «Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample» (n'inglés). The Astronomical Journal (1): páxs. 161–170. doi:10.1086/504637.
↑ 5 Pup -- Double or multiple star (SIMBAD)
↑ Eggleton, P. P.; Tokovinin, A. A. (2008). «A catalogue of multiplicity among bright stellar systems». Monthly Notices of the Royal Astronomical Society 389 (2). páxs. 869-879. http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2008MNRAS.389..869Y&db_key=AST&nosetcookie=1.
1 2 Holmberg, J.; Nordström, B.; Andersen, J. (2009). «The Geneva-Copenhagen survey of the solar neighbourhood. III. Improved distances, ages, and kinematics». Astronomy and Astrophysics 501 (3). páxs. 941-947 (Tabla consultada en CDS). http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2009A%26A...501..941H&db_key=AST&nosetcookie=1.
1 2 Novakovic, B. (2010). «Orbits of Ten Visual Binary Stars». Chinese Journal of Astronomy and Astrophysics 7 (3). páxs. 415-420. http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2007ChJAA...7..415N&db_key=AST&nosetcookie=1.
↑ BD-11 2106B -- Star in double system (SIMBAD)
↑ 5 Puppis (The Bright Star Catalogue)

Coordenaes: 7^h 47^m 56.719^s, -12^° 11^′ 33.749^″

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[8ba559d5760a03bedaaacc3c347bbfe4981560bf-1] 1 2 3 4 Afirmao en: SIMBAD.

[88f46fab9cce60c7e274ff942763157775017282-2] 1 2 3 Afirmao en: Gaia EDR3. Stated in source according to: SIMBAD. Llingua de la obra o nome: inglés. Data d'espublización: 3 avientu 2020.

[db83c332c3b6cfe3a6661f672756e76507ea33ae-3] «New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars?» (n'inglés). Astronomy and Astrophysics: páxs. A116. xunu 2012. doi:10.1051/0004-6361/201118724.

[e4ae596e5e49019b6148474aa8b1d0498039646f-4] «Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system» (n'inglés). Astronomy Letters (11): páxs. 759–771. payares 2006. doi:10.1134/S1063773706110065.

[27e084c06bf6899cc4d90a33e879c58beb7e31aa-5] Robert Rich (marzu 2003). «Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs» (n'inglés). The Astronomical Journal (3): páxs. 1598–1622. doi:10.1086/345972.

[86f75d81f07e2ab26335e9df7f26d32009a155c4-6] Christopher J. Corbally (2 xunu 2006). «Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample» (n'inglés). The Astronomical Journal (1): páxs. 161–170. doi:10.1086/504637.

[SIMBAD-7] 5 Pup -- Double or multiple star (SIMBAD)

[Eggleton-8] Eggleton, P. P.; Tokovinin, A. A. (2008). «A catalogue of multiplicity among bright stellar systems». Monthly Notices of the Royal Astronomical Society 389 (2). páxs. 869-879. http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2008MNRAS.389..869Y&db_key=AST&nosetcookie=1.

[Geneva2009-9] 1 2 Holmberg, J.; Nordström, B.; Andersen, J. (2009). «The Geneva-Copenhagen survey of the solar neighbourhood. III. Improved distances, ages, and kinematics». Astronomy and Astrophysics 501 (3). páxs. 941-947 (Tabla consultada en CDS). http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2009A%26A...501..941H&db_key=AST&nosetcookie=1.

[Novakovic-10] 1 2 Novakovic, B. (2010). «Orbits of Ten Visual Binary Stars». Chinese Journal of Astronomy and Astrophysics 7 (3). páxs. 415-420. http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?2007ChJAA...7..415N&db_key=AST&nosetcookie=1.

[11] BD-11 2106B -- Star in double system (SIMBAD)

[12] 5 Puppis (The Bright Star Catalogue)

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