Designated as PNV J20214234+310396 at this early stage, this possible Nova was discovered by Koichi Nishiyama and Fujio Kabashima (Japan) on 2014 March 31.7899 UT at 10.9 mag (CCD, unfiltered) at coordinates:
R.A. 20h21m42.34s Decl. +31°03’29.6″ (J2000.0)
An early Spectrum obtained by Gianluca Masi et al can be seen here…
http://www.virtualtelescope.eu/2014/04/01/pnv-j202142343103296-nova-cygnus-1-apr-2014/
Links to a chart will be found on the BAAVSS web page as soon as one becomes available.
Gary