Canopus

Ón Vicipéid, an chiclipéid shaor.
WD Bosca Sonraí Réad RéalteolaíochCanopus
Canopus.jpg
Cineál réalta agus réalta threorach
Cineál speictreach (réalta) A9II[1] Cuir in eagar ar Wikidata
Réaltbhuíon Carina Cuir in eagar ar Wikidata
Aois J2000.0 Cuir in eagar ar Wikidata
Saintréithe fisiceacha agus réaltmhéadracha
Fad ón Domhan 310 ly Cuir in eagar ar Wikidata
Dearbhmhéid −5.71 Cuir in eagar ar Wikidata
Méid dhealraitheach (V) −0.74[2] Cuir in eagar ar Wikidata
Saobhdhiallas 10.55 mas[3] Cuir in eagar ar Wikidata
Dualghluaisne (diallas) 23.24 mas/y [3] Cuir in eagar ar Wikidata
Dualghluaisne (dronairde) 19.93 mas/y [3] Cuir in eagar ar Wikidata
Luas rothlaithe réaltach 9 km/s[4] Cuir in eagar ar Wikidata
Luas gathach 20.3 km/s[5] Cuir in eagar ar Wikidata
Imtharraingt dromchla 32 cm/s²[6] Cuir in eagar ar Wikidata
Dronairde (α) 6h 23m 57.1099s[3] Cuir in eagar ar Wikidata
Diallas (δ) -52° -41′ -44.381″[3] Cuir in eagar ar Wikidata
Miotalacht −0.06[7] Cuir in eagar ar Wikidata
Lonrachas 13,300 solar luminosity (en) Aistrigh Cuir in eagar ar Wikidata
Catalóga réalteolaíochta
HR 2326 (Bright Star Catalogue (en) Aistrigh)
SAO 234480 (Smithsonian Astrophysical Observatory Star Catalog (en) Aistrigh)
IRAS 06228-5240 (IRAS (en) Aistrigh)
2MASS J06235709-5241441 (2MASS)
HD 45348 (Henry Draper Catalogue (en) Aistrigh)
HIP 30438 (Hipparcos Catalogue (en) Aistrigh)
α Car (Bayer designation (en) Aistrigh)
1ES 0622-52.6 (Einstein Slew survey, Version No. 1 (en) Aistrigh)
1RXS J062357.2-524139 (1RXS (en) Aistrigh)
2EUVE J0624-52.6 (The second Extreme Ultraviolet Explorer source catalog (en) Aistrigh)
CEL 1228 (Celescope Catalogue of Ultraviolet Magnitudes (en) Aistrigh)
CPC 19 2125 (Cape Photographic Catalogue (en) Aistrigh)
CPD-52 914 (Cape Photographic Durchmusterung (en) Aistrigh)
EUVE J0624-52.6 (The first Extreme Ultraviolet Explorer source catalog (en) Aistrigh)
FK5 245 (FK5 (en) Aistrigh)
GC 8302 (Boss General Catalogue (en) Aistrigh)
GCRV 4091 (General Catalogue of Stellar Radial Velocities (en) Aistrigh)
HIC 30438 (Hipparcos Input Catalogue (en) Aistrigh)
JP11 1384 (JP11 (en) Aistrigh)
N30 1391 (Catalog of 5,268 Standard Stars Based on the Normal System N30 (en) Aistrigh)
PLX 1497 (General Catalogue of Trigonometric Stellar Parallaxes (en) Aistrigh)
PLX 1497.00 (General Catalogue of Trigonometric Stellar Parallaxes (en) Aistrigh)
PPM 335149 (PPM Star Catalogue (en) Aistrigh)
ROT 1039 (Catalogue of rotational velocities of the stars (en) Aistrigh)
SRS 30245 (Southern Reference Star Catalog (en) Aistrigh)
TD1 7115 (TD1 Catalog of Stellar Ultraviolet Fluxes (en) Aistrigh)
TYC 8534-2277-1 (Tycho Catalogue (en) Aistrigh)
UBV 6431 (UBV Photoelectric Photometry Catalogue (en) Aistrigh)
UBV M 12094 (Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems (en) Aistrigh)
uvby98 100045348 (uvbyβ Photoelectric Photometric Catalogue (en) Aistrigh)
EXSS 0622.7-5240 (A Survey of the Einstein IPC Database for Extended X-Ray Sources (en) Aistrigh)
WEB 6060 (Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue (en) Aistrigh) Cuir in eagar ar Wikidata

Is é Canopus an réalta is gile sa réaltbhuíon theas Carina agus an dara réalta is gile i spéir na hoíche ag teacht tar éis Sirius. Tá méid radharcach de -0.74 aige agus dearbhmhéid de -5.65. Tá Canopus ina sharfhathach de chineál speictreach – F sa phriomh shraith . Samhlaíonn sé bheith bán leis an tsúil nocht in ainneoin go dtugtar bán bhuí mar dath dá leithéid sin réaltaí. Tá sé suite i bhfad sa leathsféar theas ar díochlaonadh de -52'c' 42’ agus ar cheartéirí de 06u 24.0n.



Canopus.jpg

Íomhá de Canopus ag Expedition 6

Canopus feicthe ó Thóiceo, an tSeapáin. 'S é an domhanleithead ná 35°38′N.


Sonra[cuir in eagar | athraigh foinse]

aga=J2000

réaltbhuíon -- Carina

fuaimniú -- k|ə|ˈ|n|oʊ|p|ə|s|

Ceartéirí -- 06u23n57.10988s

Díochlaonadh .... -52|41|44.3810

Méid fhollasach (radharcach)-0.74

Dearbhmhéid -5.65

Tréithe[cuir in eagar | athraigh foinse]

Cineál .. Sárfhathach Dearg

Rang speictreach .. F0 III

gorm-violáit=0.15

tharvioláit-gorm=0.10

Réaltmhéadracht[cuir in eagar | athraigh foinse]

Luas gathach (v) ...20.3 km/s

Ceart gluaiseacht... (céartéirí=19.93) ms/bhl

Ceart gluaiseacht ...(díochlaonadh=23.24) ms/bhl

saobhdhiallas ... 10.55 ms

saobh. earráid ...0.56 ms

mais ... 9.0–10.6 M☉

Ga... 71.4 ± 4.0 R☉

Imtharraingt ... 2.10 I☉

Luas Rothlaithe ...8.0 km/s

Lonras ...15,100 L☉

Teocht ...7,350 K

Ainmneacha eile[cuir in eagar | athraigh foinse]

Suhayl, Suhel, Suhail, Alpha Carinae.
  1. "The early F-type stars: refined classification, confrontation with Stroemgren photometry, and the effects of rotation" (Feabhra 1989): 301–321. doi:10.1086/191315. 
  2. Ráite i: Catalogue of Stellar Photometry in Johnson's 11-color system. Teanga an tsaothair nó an ainm: An Béarla. Dáta foilsithe: 2002.
  3. 3.0 3.1 3.2 3.3 3.4 Floor van Leeuwen (2007). "Validation of the new Hipparcos reduction" (as An Béarla) (2): 653–664. doi:10.1051/0004-6361:20078357. 
  4. "Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i" (as An Béarla) (Deireadh Fómhair 2002) (3): 897-911. doi:10.1051/0004-6361:20020943. 
  5. "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system" (as An Béarla) (Samhain 2006) (11): 759–771. doi:10.1134/S1063773706110065. 
  6. "Carbon, nitrogen and oxygen in intermediate-mass supergiants: is oxygen underabundant ?" (as An Béarla) (1985): 782–802. doi:10.1086/163660. 
  7. "Chemical evolution of the Magellanic Clouds. VI. Chemical composition of nine F supergiants from different regions of the Large Magellanic Cloud" (as An Béarla) (1995): 347–359.