2019np, Type Ia in NGC 3254
Discovered 2019/01/09.665 by Koichi Itagaki, mag 17.8C at discovery
R.A. = 10h29m21s.960, Decl. = +29°30’38”.40
Observer: Cedric Raguenaud, SW France, GSNST
2019-04-13.083
Approx mag 16.46V ±0.01, dmag=0.107mag, ZP=28.215mag
0.25m/f4 + CCMOS, 0.5″/pixel
5x120s, bin 1×1