Position from SIMBAD
RA, Dec (J2000) 20 21 05.812 +08 36 43.83
Patrick Wils, 2002 September 8
HD 193649 is star number 218771 in the September data set. It is at 20 21 05.812 +08 36 43.83. Simbad has B=9.53, V=9.23, spectral type A5. Tom observed it on 4 nights. The first two nights show changes not uncommon to a multiperiodic Delta Scuti star (which it might wel be according to its spectral type), with an amplitude of something like 0.1 mag in V (and somewhat less in Ic). The third night shows much scatter with large errors, and there are only a couple of observations on the last night, so not much can be said about them.