Mesures d'étoiles doubles visuelles obtenues à l'observatoire de beersel (bho) puis à la station astronomique de humain (hoacs) de 2007 - 2010; Mesures d'étoiles doubles visuelles obtenues à l'observatoire de beersel (bho) puis à la station astronomique de humain (hoacs) de 2007 - 2010; Visual double stars measurements obtained from 2007 to 2010 at beersel observatory (bho) and at humain observatory for astrophysics of coeval stars (hoacs).
Abstract
Measurements of relative positions as well as differential magnitudes between the components of visual double stars have been acquired using a CCD camera of type SBIG ST-10XMe equipping small telescopes with apertures of 13, 18 and 25 cm installed at the Beersel Hills Observatory (BHO) and at the radio-astronomy station of the Royal Observatory of Belgium (Humain, Belgium). We used the programme "Astrometrica (2003)" for the data reduction of the collected CCD frames. This work concerns 140 measurements of 133 different systems.
- Publication:
-
Observations et Travaux
- Pub Date:
- December 2016
- Bibcode:
- 2016O&T....84...18L