2018gvt, Type II in NGC 7489
Discovered 2018/09/27.269 by Zwicky Transient Facility (ZTF), mag 18.55 at discovery
R.A. = 23h07m32s.540, Decl. = +23°00’20”.93
Observer: Cedric Raguenaud, GSNST
2018-11-07.963
Approx mag 17.08CV ±0.06, ZP=25.428mag
Slooh.com T2-WF-432 PlaneWave CDK 17″ @ f/6.8 + FLI PL16803, 0.63arcsec/pix
1x50s, bin 2×2