RZ Vul: Rapid fading on March
RZ Vul experienced a deep fading to 13.8mag, as reported by G. Hanson
on March. The variable star is of unknown type. According to the GCVS,
the variable is classified as a peculiar variable, with a spectrum of G2IV/V:.
The variable was once classified as possible R CrB-type
The fading trend stopped around May - July and then have recovered.