A photometric study of the bright cloud B in Sagittarius. V. 185 new proper motion stars.
Abstract
From an examination of a 4.5 x 4.5 deg field situated to the SE of the star 45 Oph, 185 proper motion stars are detected, doubling the previously known number of this type in this field. Photoelectric measurements of 23 of these proper motion stars, and of 85 stars in the galactic open cluster NGC 6405, are given, in addition to A(pg), A(B), and A(V) values for different objects including the clouds A and B located within this field.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- January 1987
- Bibcode:
- 1987A&AS...67..309T
- Keywords:
-
- Astronomical Photometry;
- Galactic Structure;
- Molecular Clouds;
- Sagittarius Constellation;
- Stellar Motions;
- White Dwarf Stars;
- Astrometry;
- Astronomical Catalogs;
- Astronomical Maps;
- Electrophotometry;
- Open Clusters;
- Ubv Spectra;
- Astronomy