Multi-color Photometry of the Hot R Coronae Borealis Star and Proto-planetary Nebula V348 Sagittarii
Bibcode: 2019JAVSO..47...83L
Landolt, A. U.; Clem, J. L.
United States
Abstract
A long term program of precision photoelectric UBVRI photometry has been combined with AAVSO archival data for the hot, R CrB-type hydrogen deficient star and proto-planetary nebula, V348 Sgr. CCD data also are described. Since V348 Sgr is one of only four hot R CrB stars, it and other group members deserve continued attention by observers.
2019
•
Journal of the American Association of Variable Star Observers (JAAVSO)
Gaia
0