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

HD 4067


Contenuti

Immagini

Carica la tua immagine

DSS Images   Other Images


Articoli relazionati

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

Positional reference stars in the Magellanic Clouds
The equatorial coordinates are determined of 926 stars (mainly ofgalactic origin) in the direction of the Magellanic Clouds at the meanepoch T = 1978.4 with an overall accuracy characterized by the meanvalues of the O-C coordinates, Sa = 0.35 arcsec and Sd = 0.38 arcsec,calculated from the coordinates of the Perth reference stars. Thesevalues are larger than the accuracy expected for primary standard stars.They allow the new positions to be considered as those of reliablesecondary standard stars. The published positions correspond to anunquestionable improvement of the quality of the coordinates provided inthe current catalogs. This study represents an 'astrometric step' in thestarting of a 'Durchmusterung' of the Magellanic Clouds organized by deBoer (1988, 1989).

Sir John Herschel's Observations of Stars in the Small Magellanic Cloud
Not Available

Radial velocities of supergiants in the Small Magellanic Cloud
This paper presents the kinematic results of a study, comparing SmallMagellanic Cloud supergiants to galactic supergiants. The stars werechosen from the lists of Florsch (1972a) and Sanduleak (1968). A roughcorrelation is found between the radial velocities of the supergiantsand the radial velocities of neutral hydrogen. In some cases a betterrelation exists with the radial velocities of the H II regions.

Etude DU Petit Nuage de Magellan par la technique DU prisme-objectif de Fehrenbach.
Not Available

Sottometti un nuovo articolo


Link relazionati

  • - Nessun link trovato -
Sottometti un nuovo link


Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Tucano
Ascensione retta:00h41m35.88s
Declinazione:-74°10'37.5"
Magnitudine apparente:9.036
Moto proprio RA:-8.5
Moto proprio Dec:-11.4
B-T magnitude:10.411
V-T magnitude:9.15

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 4067
TYCHO-2 2000TYC 9141-1780-1
USNO-A2.0USNO-A2 0150-00363372
HIPHIP 3268
→ Richiesta di ulteriori cataloghi da VizieR