Don't have access to CBET 1867 either Les, but follow-up by Swift gives v = 16.7+/-0.2
http://www.astronomerstelegram.org/?read=2109
Rochester Astronomy gives mag 16.6, but it does have the (C-band) estimate of 15.8 in its database (Monard's discovery estimate?).
So might be a bit dimmer & beyond most of us (99.99% are beyond me anyway, LOL).
Cheers -