Phecda

Phecda
	emission-line star (en) , near-IR source (en) y UV-emission source (en)
Parte de	El Carro (es)
Datos d'observación
Ascensión reuta (α)	178,4576971525 °
Declinación (δ)	53,69475972917 °
Distancia a la Tierra	33,9131 pc
Magnitú aparente (V)	2,44 (banda V)
Magnitú absoluta	2,7
Constelación	Sietestrellu
Velocidá de rotación	178 km/s
Velocidá radial	−11,9 km/s
Parallax	29,4871 mas
Carauterístiques físiques
Masa	2,94 M☉
Gravedá superficial	4400 cm/s²
Tipu espectral	A0Ve+K2V
Otros nomes
	Ver llista 2MASS J11534983+5341408 (2MASS (es) ); SAO 28179 (Catálogu SAO); GSC 03833-01034 (Guide Star Catalog (es) ); HD 103287 (Catálogu Henry Draper); HIP 58001 (Catálogu Hipparcos); HR 4554 (Bright Star Catalogue); IRAS 11512+5358 (IRAS (es) ); γ UMa (Denominación de Bayer); 1RXS J115352.3+534153 (1RXS (en) ); BD+54 1475 (Bonner Durchmusterung); CEL 4005 (Celescope Catalogue of Ultraviolet Magnitudes (en) ); CSV 101229 (Catalogue of suspected variable stars (en) ); FK5 447 (FK5 (en) ); GC 16268 (Boss General Catalogue (es) ); GCRV 7177 (General Catalogue of Stellar Radial Velocities (es) ); HIC 58001 (Hipparcos Input Catalogue (en) ); IRC +50215 (Two-Micron Sky Survey (en) ); JP11 2124 (JP11 (en) ); N30 2769 (Catalog of 5,268 Standard Stars Based on the Normal System N30 (en) ); NSV 5379 (New Catalogue of Suspected Variable Stars (es) ); PLX 2749 (General Catalogue of Trigonometric Stellar Parallaxes (es) ); PLX 2749.00 (General Catalogue of Trigonometric Stellar Parallaxes (es) ); PMC 90-93 321 (Tokyo Photoelectric Meridian Circle Catalog (en) ); PPM 33292 (Catálogo de estrellas PPM (es) ); RAFGL 4831S (The Revised AFGL (RAFGL) catalogue (en) ); ROT 1756 (Catalogue of rotational velocities of the stars (en) ); TD1 15932 (TD1 Catalog of Stellar Ultraviolet Fluxes (en) ); TYC 3833-1034-1 (Tycho Catalogue (en) ); UBV 10684 (UBV Photoelectric Photometry Catalogue (en) ); uvby98 100103287 (uvbyβ Photoelectric Photometric Catalogue (en) ); WDS J11538+5342A (Catálogo de Estrellas Dobles Washington (es) ); AC2000 1609350 (The AC 2000: the astrographic catalogue on the system defined by the Hipparcos catalogue (en) ); HGAM 607 (A catalogue of Hgamma measures (en) ); [ZEH2003] RX J1153.8+5341 1 (The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources (en) ); RX J1153.8+5341 (X-ray survey of the Large Magellanic Cloud by ROSAT (en) ); WEB 10387 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue (en) ); 64 UMa (Denominación de Flamsteed (es) ); Gaia DR3 792588939773693568 (Gaia DR3 (es) ); TIC 11895653 (TESS Input Catalog (en) ); AG+53 826 (AGK3U (en) ); UBV M 17477 (UBV Photoelectric Photometry Catalogue (en) );

Coordenaes: 11^h 53^m 49.847^s, 53^° 41^′ 41.135^″

Phecda, Phekda o Phad ye'l nome de la estrella γ Ursae Majoris (γ UMa / 64 Ursae Majoris / HD 103287),^[9] la sesta más brillosa de la constelación del sietestrellu con magnitú aparente +2,44.^[10]

↑ ^1,0 ^1,1 ^1,2 Afirmao en: SIMBAD.
↑ ^2,0 ^2,1 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.
↑ ^3,0 ^3,1 Afirmao en: Gaia DR2. Llingua de la obra o nome: inglés. Data d'espublización: 25 abril 2018.
↑ «UBV photometry of stars whose positions are accurately known. VI». Astronomy and Astrophysics: páxs. 415–419. 1991.
↑ «Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i» (n'inglés). Astronomy and Astrophysics (3): páxs. 897-911. ochobre 2002. doi:10.1051/0004-6361:20020943.
↑ «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.
↑ Christopher J. Corbally (ochobre 2003). «Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I» (n'inglés). The Astronomical Journal (4): páxs. 2048–2059. doi:10.1086/378365.
↑ Barbara Funk (22 payares 2012). «Circumstellar habitable zones of binary-star systems in the solar neighbourhood» (n'inglés). Monthly Notices of the Royal Astronomical Society (4): páxs. 3104–3113. doi:10.1093/MNRAS/STS257.
↑ Name Phecda - Emission-line Star (SIMBAD)
↑ Phad Archiváu 2015-07-31 en Wayback Machine (The Bright Star Catalogue)

[8ba559d5760a03bedaaacc3c347bbfe4981560bf-1] 1,0 ^1,1 ^1,2 Afirmao en: SIMBAD.

[8edd049ced48440d6882cc10b733308727e81acc-2] 2,0 ^2,1 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.

[b64af6c056b6c5f6a7ea17156dcd718d4744bbf8-3] 3,0 ^3,1 Afirmao en: Gaia DR2. Llingua de la obra o nome: inglés. Data d'espublización: 25 abril 2018.

[07ea83a4ef6d3c6c3df86ed2965a428a7bbdec52-4] «UBV photometry of stars whose positions are accurately known. VI». Astronomy and Astrophysics: páxs. 415–419. 1991.

[24d2d3c5315277a9fe0b092b8e29d18af3714526-5] «Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i» (n'inglés). Astronomy and Astrophysics (3): páxs. 897-911. ochobre 2002. doi:10.1051/0004-6361:20020943.

[e4ae596e5e49019b6148474aa8b1d0498039646f-6] «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.

[99376777ed08f03277fd2305e1e490f7764e49c3-7] Christopher J. Corbally (ochobre 2003). «Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I» (n'inglés). The Astronomical Journal (4): páxs. 2048–2059. doi:10.1086/378365.

[dcad185868193d7b1be65bee71ea2bca6789616b-8] Barbara Funk (22 payares 2012). «Circumstellar habitable zones of binary-star systems in the solar neighbourhood» (n'inglés). Monthly Notices of the Royal Astronomical Society (4): páxs. 3104–3113. doi:10.1093/MNRAS/STS257.

[9] Name Phecda - Emission-line Star (SIMBAD)

[10] Phad Archiváu 2015-07-31 en Wayback Machine (The Bright Star Catalogue)

[1]

[2]

[5]

[6]

[3]

[7]

[8]

[9]

[10]

Phecda
emission-line star ^(en) ^[1], near-IR source ^(en) ^[1] y UV-emission source ^(en) ^[1]

Parte de	El Carro ^(es)
Datos d'observación
Ascensión reuta (α)	178,4576971525 °^[2]
Declinación (δ)	53,69475972917 °^[2]
Distancia a la Tierra	33,9131 pc
Magnitú aparente (V)	2,44 (banda V)
Magnitú absoluta	2,7
Constelación	Sietestrellu
Velocidá de rotación	178 km/s^[5]
Velocidá radial	−11,9 km/s^[6]
Parallax	29,4871 mas^[3]
Carauterístiques físiques
Masa	2,94 M☉
Gravedá superficial	4400 cm/s²^[7]
Tipu espectral	A0Ve+K2V^[8]
Otros nomes
Ver llista 2MASS J11534983+5341408 (2MASS ^(es) ) SAO 28179 (Catálogu SAO) GSC 03833-01034 (Guide Star Catalog ^(es) ) HD 103287 (Catálogu Henry Draper) HIP 58001 (Catálogu Hipparcos) HR 4554 (Bright Star Catalogue) IRAS 11512+5358 (IRAS ^(es) ) γ UMa (Denominación de Bayer) 1RXS J115352.3+534153 (1RXS ^(en) ) BD+54 1475 (Bonner Durchmusterung) CEL 4005 (Celescope Catalogue of Ultraviolet Magnitudes ^(en) ) CSV 101229 (Catalogue of suspected variable stars ^(en) ) FK5 447 (FK5 ^(en) ) GC 16268 (Boss General Catalogue ^(es) ) GCRV 7177 (General Catalogue of Stellar Radial Velocities ^(es) ) HIC 58001 (Hipparcos Input Catalogue ^(en) ) IRC +50215 (Two-Micron Sky Survey ^(en) ) JP11 2124 (JP11 ^(en) ) N30 2769 (Catalog of 5,268 Standard Stars Based on the Normal System N30 ^(en) ) NSV 5379 (New Catalogue of Suspected Variable Stars ^(es) ) PLX 2749 (General Catalogue of Trigonometric Stellar Parallaxes ^(es) ) PLX 2749.00 (General Catalogue of Trigonometric Stellar Parallaxes ^(es) ) PMC 90-93 321 (Tokyo Photoelectric Meridian Circle Catalog ^(en) ) PPM 33292 (Catálogo de estrellas PPM ^(es) ) RAFGL 4831S (The Revised AFGL (RAFGL) catalogue ^(en) ) ROT 1756 (Catalogue of rotational velocities of the stars ^(en) ) TD1 15932 (TD1 Catalog of Stellar Ultraviolet Fluxes ^(en) ) TYC 3833-1034-1 (Tycho Catalogue ^(en) ) UBV 10684 (UBV Photoelectric Photometry Catalogue ^(en) ) uvby98 100103287 (uvbyβ Photoelectric Photometric Catalogue ^(en) ) WDS J11538+5342A (Catálogo de Estrellas Dobles Washington ^(es) ) AC2000 1609350 (The AC 2000: the astrographic catalogue on the system defined by the Hipparcos catalogue ^(en) ) HGAM 607 (A catalogue of Hgamma measures ^(en) ) [ZEH2003] RX J1153.8+5341 1 (The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources ^(en) ) RX J1153.8+5341 (X-ray survey of the Large Magellanic Cloud by ROSAT ^(en) ) WEB 10387 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue ^(en) ) 64 UMa (Denominación de Flamsteed ^(es) ) Gaia DR3 792588939773693568 (Gaia DR3 ^(es) ) TIC 11895653 (TESS Input Catalog ^(en) ) AG+53 826 (AGK3U ^(en) ) UBV M 17477 (UBV Photoelectric Photometry Catalogue ^(en) )

Phecda

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