Astronomy
observation log by Rui Branco

Found in NGC 3239 at R.A. = 10h25m07s.39, Decl. = +17°09’14″.6
Located 24″.65 east and 16″.1 south of the center of NGC 3239

DataBase: http://www.rochesterastronomy.org/sn2012/sn2012a.html

Found in NGC 3239 at R.A. = 10h25m07s.39, Decl. = +17°09’14″.6
Located 24″.65 east and 16″.1 south of the center of NGC 3239

DataBase: http://www.rochesterastronomy.org/sn2012/sn2012a.html

Found in M51 at R.A. = 13h30m05s.124, Decl. = +47°10’11″.301
Located 138″ east and 92″ north of the center of M51

Database http://www.supernovae.net/supernova.html#2011dh

Found in M51 at R.A. = 13h30m05s.124, Decl. = +47°10’11″.301
Located 138″ east and 92″ north of the center of M51

Database http://www.supernovae.net/supernova.html#2011dh