Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 4027


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

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).

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

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Tukan
Right ascension:00h41m26.60s
Declination:-73°06'46.5"
Apparent magnitude:10.008
Proper motion RA:-61.7
Proper motion Dec:1.8
B-T magnitude:10.818
V-T magnitude:10.075

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 4027
TYCHO-2 2000TYC 9141-2398-1
USNO-A2.0USNO-A2 0150-00361320
HIPHIP 3254

→ Request more catalogs and designations from VizieR