B-V estimates of Nova Aql 1999 While compiling observations, I noticed severe discrepancies in reported B-V values of Nova Aql 1999. The Czech data reported in IAUC 7228 indicate B-V of +0.3 to +0.4 while Moscow observations (reported to vsnet-obs) indicate B-V of +1.2 to +1.3 on the same date. Considering the strong interstellar lines and the location near the molecular cloud, I suspect the redder estimate can be more realistic. Regards, Taichi Kato