Present
classification: Suggested:
No subtype: CV
N, NA, NB N, Nhf (final helium flash; suggestions
of a different designation
are welcome)
NR Nr, NSym (symbiotic Nova), UGWZ (see below)
NC NSym
NL CV, UXUMa (“permanent outburst”),
VY (VY Scl type, fadings from time to time)