Right ascension for Alpha Scorpii A and right ascension and declination for 9 Sagittarii obtained with the astrolabe of Santiago are given in the FK5 system. The average precision is 0.07 arcsec in right ascension and 0.15 arcsec in declination. Other results are given for these radio stars for comparison. Some remarks are made on the declination of 9 Sgr as obtained with the astrolabe.
Astronomy and Astrophysics Supplement Series
- Pub Date:
- December 1992
- Radio Stars;
- Stellar Motions;