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

HD 70531


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

The calibration of the Stromgren photometric system for A, F and early G supergiants. I - The observational data
An empirical calibration of the Stromgren uvby-beta photometric systemfor the A, F, and early G supergiants is being derived. This paperexplains the observational program and the photometric reductiontechniques used and presents a catalog of new Stromgren photometry forover 600 A, F, and G supergiants.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Poupe
Right ascension:08h20m50.33s
Declination:-41°04'15.5"
Apparent magnitude:7.719
Distance:108.578 parsecs
Proper motion RA:2.1
Proper motion Dec:-13
B-T magnitude:8.013
V-T magnitude:7.744

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 70531
TYCHO-2 2000TYC 7665-983-1
USNO-A2.0USNO-A2 0450-06586539
HIPHIP 40906

→ Request more catalogs and designations from VizieR