SN2002ar 20020203.5 165:C KAI SN2002ar 20020204.5 165:C KAI SN2002ar 20020118.5 <190:C KAI SN2002as 20020204.3 178:C KAI SN2002as 20020130.4 178:C KAI SN2002as 20020121.4 <195:C KAI # SN 2002ar appeared in the compact group of galaxies HCG (Hickson # Compact Groups) 57 = Arp 320 = Copeland Septet. The host # barred-spiral (SB(r)b) galaxy NGC 3746 is the brightest one in this # group. SN is embedded in the bulge, quite near from the nucleus. # The discovery magnitude is near to the expected maximum for typical # SN Ia. # The host galaxy of SN 2002as is the barred-spiral (SB(rs)b) galaxy # UGC 3418. The expected maximum for typical SN Ia is mag about 16.8.