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

HD 223249


Contenuti

Immagini

Carica la tua immagine

DSS Images   Other Images


Articoli relazionati

A preliminary compilation of DS-programme star positions
A catalog is presented of the double-star-program (DS-program) starpositions, listing right ascensions for 930 DSs and declinations for1225 DSs of the program. The positions were compiled from the observedvalues obtained between 1980 and 1987 with the meridian circles of sixUSSR observatories (the Moscow, Kazan', Kiev, Khar'kov, Odessa, andTashkent Observatories) and the Belgrade Observatory. The measurementsand the treatment of the observational material were performed using therelative method, and the FK-4 system stars were used as reference stars.

Visual multiples. VIII - 1000 MK types
A total of 1000 new classifications are given for stars brighter than B= 8.0 mag in the Aitken double star catalog. The classificationssupplement 865 classifications obtained in 1981 and 1984. Among thenewly discovered stars are 12 new Ap stars, eight Lambda Bootis stars,one Ba II star, and 60 Am stars. A detailed list of the newclassifications is given.

Double star measures at Lick Observatory, Mount Hamilton, California.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1978PASP...90..465H&db_key=AST

Measures of double stars
Not Available

Sottometti un nuovo articolo


Link relazionati

  • - Nessun link trovato -
Sottometti un nuovo link


Membro dei seguenti gruppi:


Osservazione e dati astrometrici

Costellazione:Pegaso
Ascensione retta:23h47m51.80s
Declinazione:+17°03'21.4"
Magnitudine apparente:8.332
Distanza:190.84 parsec
Moto proprio RA:17.2
Moto proprio Dec:-11.8
B-T magnitude:8.542
V-T magnitude:8.35

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 223249
TYCHO-2 2000TYC 1721-1288-1
USNO-A2.0USNO-A2 1050-20796676
HIPHIP 117366

→ Richiesta di ulteriori cataloghi da VizieR