Observtion: AT2018hhy

AT2018hhy, Type unknown in M31
Discovered 2018-10-13.880 by Raffaele Belligoli, Flavio Castellani and Claudio Marangoni (ISSP), mag 18.1C at discovery
R.A. = 01h33m46s.730, Decl. = +30°32’18”.10

Observer: Cedric Raguenaud, SW France, GSNST
Approx mag 18.96CV ±0.07, ZP=28.847mag
0.25m/f4 reflector + CCMOS, 0.5″/pixel
6x300s, bin 1×1

Leave a Reply

Your email address will not be published. Required fields are marked *