photometric comparison sequences for symbiotic stars. II.*
Universities Space Research Association/U. S. Naval Observatory Flagstaff Station, PO Box 1149, Flagstaff AZ 86002-1149, USA
2 Osservatorio Astronomico di Padova, Sede di Asiago, 36012 Asiago (VI), Italy
Corresponding author: U. Munari, email@example.com
Accepted: 9 March 2001
We present accurate photometric sequences for an additional 20 symbiotic stars. As for the 20 targets of Paper I, the sequences extend over wide brightness and color ranges, and are suited to cover both quiescence and outburst phases. The sequences are intended to assist both present time photometry as well as measurement of photographic plates from historical archives.
Key words: catalogs / binaries: symbiotic
© ESO, 2001