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

HD 94108


Contenuti

Immagini

Carica la tua immagine

DSS Images   Other Images


Articoli relazionati

UVBY H-beta photometry of UV-bright stars
uvby H-beta photometry is presented for 90 stars taken from an earlyversion of the Carnochan and Wilson (1983) catalogue of stars that havevery negative UV colors. Two have definite UV excesses (HD 36629, and HD81307). Four early-B stars have UV colors too positive for their visibleclassification, and beta-indices that indicate higher luminosities thanappear possible on galactic distribution grounds. Six late-B starsappear to have discordant flux distributions for which there are noobvious explanations. It is suggested that the high population ofsubluminous stars derived by Carnochan and Wilson is the product of thestatistical treatment used and the extreme patchiness in theinterstellar absorption, which gives rise to large numbers oflittle-reddened stars.

Sottometti un nuovo articolo


Link relazionati

  • - Nessun link trovato -
Sottometti un nuovo link


Membro dei seguenti gruppi:


Osservazione e dati astrometrici

Costellazione:Vele
Ascensione retta:10h50m49.76s
Declinazione:-52°28'17.0"
Magnitudine apparente:7.76
Distanza:395.257 parsec
Moto proprio RA:-10.1
Moto proprio Dec:2
B-T magnitude:7.62
V-T magnitude:7.749

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 94108
TYCHO-2 2000TYC 8210-403-1
USNO-A2.0USNO-A2 0375-12314693
HIPHIP 53018

→ Richiesta di ulteriori cataloghi da VizieR