Binary measurements made at Nice with the 50-cm telescope (second series)
Abstract
The measures of 131 visual binaries observed at the Nice Observatory in the second half of 1988 and 11 months of 1989 are presented. All measurements were made by micrometer with illuminated wires. A notable part of this material is made of binaries separated by 0.30 arcsec or less.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- October 1990
- Bibcode:
- 1990A&AS...85..889L
- Keywords:
-
- Astrometry;
- Binary Stars;
- Double Stars;
- Micrometers;
- Tables (Data);
- Astronomy