Naos (estrella)

Naos
	Estrella variable BY Draconis (es) , Estrella variable pulsante, radiofuente (es) , fonte d'infrarroxos, fuente astrofísica de rayos X (es) , near-IR source (en) y UV-emission source (en)
Datos d'observación
Ascensión reuta (α)	120,89603141 °
Declinación (δ)	−40,003147798 °
Llocalización
Magnitú aparente (V)	2,25 (banda V)
Magnitú absoluta	−6,23
Constelación	Puppis
Velocidá de rotación	198 km/s
Velocidá radial	−23,9 km/s
Parallax	3,01 mas
Carauterístiques físiques
Masa	56,1 M☉
Gravedá superficial	4400 cm/s²
Tipu espectral	O4I(n)fp
Otros nomes
	Ver llista HR 3165 (Bright Star Catalogue); SAO 198752 (Catálogu SAO); IRAS 08018-3951 (IRAS (es) ); 2MASS J08033506-4000112 (2MASS (es) ); GSC 07663-04093 (Guide Star Catalog (es) ); HD 66811 (Catálogu Henry Draper); HIP 39429 (Catálogu Hipparcos); ζ Pup (Denominación de Bayer); 1ES 0801-39.8 (Einstein Slew survey, Version No. 1 (en) ); CEL 2154 (Celescope Catalogue of Ultraviolet Magnitudes (en) ); CPC 18 3433 (Cape Photographic Catalogue (en) ); EUVE J0803-40.0 (The first Extreme Ultraviolet Explorer source catalog (en) ); FK5 306 (FK5 (en) ); GC 10947 (Boss General Catalogue (es) ); GCRV 5359 (General Catalogue of Stellar Radial Velocities (es) ); HIC 39429 (Hipparcos Input Catalogue (en) ); JP11 1626 (JP11 (en) ); N30 1854 (Catalog of 5,268 Standard Stars Based on the Normal System N30 (en) ); PMC 90-93 223 (Tokyo Photoelectric Meridian Circle Catalog (en) ); PPM 312524 (Catálogo de estrellas PPM (es) ); ROT 1295 (Catalogue of rotational velocities of the stars (en) ); SACS 175 (Second astrolabe catalogue of Santiago (en) ); SRS 30306 (Southern Reference Star Catalog (en) ); TD1 11723 (TD1 Catalog of Stellar Ultraviolet Fluxes (en) ); TYC 7663-4093-1 (Tycho Catalogue (en) ); UBV 7751 (UBV Photoelectric Photometry Catalogue (en) ); uvby98 100066811 (uvbyβ Photoelectric Photometric Catalogue (en) ); 1RXS J080335.8-400110 (1RXS (en) ); zet Pup (General Catalogue of Variable Stars); UCAC4 250-023940 (Fourth USNO CCD Astrograph Catalog (en) ); CGO 179 (A catalogue of galactic O stars. The ionization of the low density interstellar medium by runaway stars (en) ); CMC 198752 (The Carlsberg meridian catalogues (en) ); GOS G255.98-04.71 01 (A galactic O star catalog (en) ); WEB 7714 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue (en) ); Gaia DR3 5534788672055388032 (Gaia DR3 (es) ); TIC 133422778 (TESS Input Catalog (en) ); ALS 949 (Catalog of Galactic OB Stars); UBV M 13965 (UBV Photoelectric Photometry Catalogue (en) );

Coordenaes: 8^h 3^m 35.048^s, -40^° 0^′ 11.332^″

Naos ye'l nome que recibe la estrella ζ Puppis (ζ Pup / HD 66811) de magnitú aparente +2,21,^[9] la más brillosa de la constelación de Puppis y la 66 del cielu nocherniegu.^[10] El so nome remanez del griegu ναύς, que significa «barcu». Otru nome pol que ye conocida esta estrella ye Suhail Hadar, d'orixe árabe.

↑ ^1,0 ^1,1 ^1,2 ^1,3 ^1,4 ^1,5 ^1,6 Afirmao en: SIMBAD.
↑ ^2,0 ^2,1 ^2,2 Floor van Leeuwen (2007). «Validation of the new Hipparcos reduction» (n'inglés). Astronomy and Astrophysics (2): páxs. 653–664. doi:10.1051/0004-6361:20078357.
↑ Afirmao en: Catalogue of Stellar Photometry in Johnson's 11-color system. Stated in source according to: SIMBAD. Llingua de la obra o nome: inglés. Data d'espublización: 2002.
↑ «Variability of OB stars from TESS southern Sectors 1-13 and high-resolution IACOB and OWN spectroscopy». Astronomy and Astrophysics: páxs. 61. xunetu 2020. doi:10.1051/0004-6361/202037700.
↑ «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.
↑ DOI: 10.1051/0004-6361/201118594.
↑ «Properties of Galactic early-type O-supergiants» (n'inglés). Astronomy and Astrophysics: páxs. 67–67. 27 xunetu 2012. doi:10.1051/0004-6361/201118594.
↑ E. J. Alfaro (25 febreru 2014). «The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars». The Astrophysical Journal Supplement Series (1): páxs. 10. doi:10.1088/0067-0049/211/1/10.
↑ Naos (SIMBAD)
↑ «The 500 Brightest Stars in the Sky (Ashland Astronomy Studio)». Archiváu dende l'orixinal, el 2012-12-30.

[8ba559d5760a03bedaaacc3c347bbfe4981560bf-1] 1,0 ^1,1 ^1,2 ^1,3 ^1,4 ^1,5 ^1,6 Afirmao en: SIMBAD.

[8edd049ced48440d6882cc10b733308727e81acc-2] 2,0 ^2,1 ^2,2 Floor van Leeuwen (2007). «Validation of the new Hipparcos reduction» (n'inglés). Astronomy and Astrophysics (2): páxs. 653–664. doi:10.1051/0004-6361:20078357.

[a1b1b6b07c06876959d87fc2f8c07203d5b512f3-3] Afirmao en: Catalogue of Stellar Photometry in Johnson's 11-color system. Stated in source according to: SIMBAD. Llingua de la obra o nome: inglés. Data d'espublización: 2002.

[280bb11aadb5dc5a980a912fceeb1c3f87b1b9fd-4] «Variability of OB stars from TESS southern Sectors 1-13 and high-resolution IACOB and OWN spectroscopy». Astronomy and Astrophysics: páxs. 61. xunetu 2020. doi:10.1051/0004-6361/202037700.

[e4ae596e5e49019b6148474aa8b1d0498039646f-5] «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.

[3984ff25d4377f4d7e8b3e2c9338f4fb5cca07e0-6] DOI: 10.1051/0004-6361/201118594.

[0532bf158dfaf7fc4c0fb5f49fd6434ecc21d069-7] «Properties of Galactic early-type O-supergiants» (n'inglés). Astronomy and Astrophysics: páxs. 67–67. 27 xunetu 2012. doi:10.1051/0004-6361/201118594.

[1391ca88bf6d8e782b60a6a53ba587fcc218d1b7-8] E. J. Alfaro (25 febreru 2014). «The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars». The Astrophysical Journal Supplement Series (1): páxs. 10. doi:10.1088/0067-0049/211/1/10.

[SIMBAD-9] Naos (SIMBAD)

[Brightest-10] «The 500 Brightest Stars in the Sky (Ashland Astronomy Studio)». Archiváu dende l'orixinal, el 2012-12-30.

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[10]

Naos
Estrella variable BY Draconis ^(es) ^[1], Estrella variable pulsante^[1], radiofuente ^(es) ^[1], fonte d'infrarroxos^[1], fuente astrofísica de rayos X ^(es) ^[1], near-IR source ^(en) ^[1] y UV-emission source ^(en) ^[1]

Datos d'observación
Ascensión reuta (α)	120,89603141 °^[2]
Declinación (δ)	−40,003147798 °^[2]
Llocalización
Magnitú aparente (V)	2,25 (banda V)
Magnitú absoluta	−6,23
Constelación	Puppis
Velocidá de rotación	198 km/s^[4]
Velocidá radial	−23,9 km/s^[5]
Parallax	3,01 mas^[2]
Carauterístiques físiques
Masa	56,1 M☉^[6]
Gravedá superficial	4400 cm/s²^[7]
Tipu espectral	O4I(n)fp^[8]
Otros nomes
Ver llista HR 3165 (Bright Star Catalogue) SAO 198752 (Catálogu SAO) IRAS 08018-3951 (IRAS ^(es) ) 2MASS J08033506-4000112 (2MASS ^(es) ) GSC 07663-04093 (Guide Star Catalog ^(es) ) HD 66811 (Catálogu Henry Draper) HIP 39429 (Catálogu Hipparcos) ζ Pup (Denominación de Bayer) 1ES 0801-39.8 (Einstein Slew survey, Version No. 1 ^(en) ) CEL 2154 (Celescope Catalogue of Ultraviolet Magnitudes ^(en) ) CPC 18 3433 (Cape Photographic Catalogue ^(en) ) EUVE J0803-40.0 (The first Extreme Ultraviolet Explorer source catalog ^(en) ) FK5 306 (FK5 ^(en) ) GC 10947 (Boss General Catalogue ^(es) ) GCRV 5359 (General Catalogue of Stellar Radial Velocities ^(es) ) HIC 39429 (Hipparcos Input Catalogue ^(en) ) JP11 1626 (JP11 ^(en) ) N30 1854 (Catalog of 5,268 Standard Stars Based on the Normal System N30 ^(en) ) PMC 90-93 223 (Tokyo Photoelectric Meridian Circle Catalog ^(en) ) PPM 312524 (Catálogo de estrellas PPM ^(es) ) ROT 1295 (Catalogue of rotational velocities of the stars ^(en) ) SACS 175 (Second astrolabe catalogue of Santiago ^(en) ) SRS 30306 (Southern Reference Star Catalog ^(en) ) TD1 11723 (TD1 Catalog of Stellar Ultraviolet Fluxes ^(en) ) TYC 7663-4093-1 (Tycho Catalogue ^(en) ) UBV 7751 (UBV Photoelectric Photometry Catalogue ^(en) ) uvby98 100066811 (uvbyβ Photoelectric Photometric Catalogue ^(en) ) 1RXS J080335.8-400110 (1RXS ^(en) ) zet Pup (General Catalogue of Variable Stars) UCAC4 250-023940 (Fourth USNO CCD Astrograph Catalog ^(en) ) CGO 179 (A catalogue of galactic O stars. The ionization of the low density interstellar medium by runaway stars ^(en) ) CMC 198752 (The Carlsberg meridian catalogues ^(en) ) GOS G255.98-04.71 01 (A galactic O star catalog ^(en) ) WEB 7714 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue ^(en) ) Gaia DR3 5534788672055388032 (Gaia DR3 ^(es) ) TIC 133422778 (TESS Input Catalog ^(en) ) ALS 949 (Catalog of Galactic OB Stars) UBV M 13965 (UBV Photoelectric Photometry Catalogue ^(en) )