Supernova 2009hd in M66

Supernova 2009hd was discovered in M66 on July 2, 2009 by Berto Monard of South Africa, who reported a magnitude of 15.8. Swift satellite measured mag_v = 16.7 +/- 0.2 on July 4. This supernova is located 28" E and 42" S of the nucleus of M66, at the inner edge of a prominent spiral arm.

• SN 2009hd discovery announce (CBET 1867)
• Index of Images of Supernova 2009hd in M66 (David Bishop)
• SN 2009hd resources (David Bishop)
• NED data for SN 2009hd
• SIMBAD data for SN 2009hd
• Publications on SN 2009hd (NASA ADS)
• Messier Galaxies and their Supernovae and Supernovae in Messier Catalog Galaxies pages

• Supernova 1989B in M66
• Supernova 1997bs in M66
• Supernova 2016cok in M66

Last Modification: June 14, 2016