Home     Per cominciare     Sopravvivere Nell'Universo    
Inhabited Sky
    News@Sky     Astro Foto     La collezione     Forum     Blog New!     FAQ     Stampa     Login  

HD 120182


Contenuti

Immagini

Carica la tua immagine

DSS Images   Other Images


Articoli relazionati

Classification of Population II Stars in the Vilnius Photometric System. II. Results
The results of photometric classification of 848 true and suspectedPopulation II stars, some of which were found to belong to Population I,are presented. The stars were classified using a new calibrationdescribed in Paper I (Bartkevicius & Lazauskaite 1996). We combinethese results with our results from Paper I and discuss in greaterdetail the following groups of stars: UU Herculis-type stars and otherhigh-galactic-latitude supergiants, field red horizontal-branch stars,metal-deficient visual binaries, metal-deficient subgiants, stars fromthe Catalogue of Metal-deficient F--M Stars Classified Photometrically(MDPH; Bartkevicius 1993) and stars from one of the HIPPARCOS programs(Bartkevicius 1994a). It is confirmed that high galactic latitudesupergiants from the Bartaya (1979) catalog are giants or even dwarfs.Some stars, identified by Rose (1985) and Tautvaisiene (1996a) as fieldRHB stars, appear to be ordinary giants according to our classification.Some of the visual binaries studied can be considered as physical pairs.Quite a large fraction of stars from the MDPH catalog are found to havesolar metallicity. A number of new possible UU Herculis-type stars, RHBstars and metal-deficient subgiants are identified.

Stellar Groups in the Old Disk Population
Not Available

Sottometti un nuovo articolo


Link relazionati

  • - Nessun link trovato -
Sottometti un nuovo link


Membro dei seguenti gruppi:


Osservazione e dati astrometrici

Costellazione:Cani da Caccia
Ascensione retta:13h47m16.73s
Declinazione:+33°59'29.0"
Magnitudine apparente:8.663
Distanza:143.678 parsec
Moto proprio RA:-95.5
Moto proprio Dec:70.2
B-T magnitude:9.351
V-T magnitude:8.72

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 120182
TYCHO-2 2000TYC 2540-389-1
USNO-A2.0USNO-A2 1200-07158826
HIPHIP 67276

→ Richiesta di ulteriori cataloghi da VizieR