Kameswara Rao, N; Lambert, D. L; Woolf, V. M; Hema, B. P
(IOP Publishing, 2014-09)
High-resolution optical spectra of the R Coronae Borealis (RCB) star V532 Oph at light maximum
are discussed. The absolute visual magnitude M
V
of the star is found to be
4
:
9
0
:
5
. The elemental ...