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

HD 76298


Contenuti

Immagini

Carica la tua immagine

DSS Images   Other Images


Articoli relazionati

Search for associations containing young stars (SACY). I. Sample and searching method
We report results from a high-resolution optical spectroscopic surveyaimed to search for nearby young associations and young stars amongoptical counterparts of ROSAT All-Sky Survey X-ray sources in theSouthern Hemisphere. We selected 1953 late-type (B-V~≥~0.6),potentially young, optical counterparts out of a total of 9574 1RXSsources for follow-up observations. At least one high-resolutionspectrum was obtained for each of 1511 targets. This paper is the firstin a series presenting the results of the SACY survey. Here we describeour sample and our observations. We describe a convergence method in the(UVW) velocity space to find associations. As an example, we discuss thevalidity of this method in the framework of the β Pic Association.

Sottometti un nuovo articolo


Link relazionati

  • - Nessun link trovato -
Sottometti un nuovo link


Membro dei seguenti gruppi:


Osservazione e dati astrometrici

Costellazione:Bussola
Ascensione retta:08h54m14.06s
Declinazione:-31°53'06.5"
Magnitudine apparente:9.094
Moto proprio RA:-22.9
Moto proprio Dec:-4
B-T magnitude:9.897
V-T magnitude:9.161

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 76298
TYCHO-2 2000TYC 7142-2289-1
USNO-A2.0USNO-A2 0525-10411009
HIPHIP 43720

→ Richiesta di ulteriori cataloghi da VizieR