Basic object information
Object name: NGC 4332 & SN2009an
Object type: Galaxy
Magnitude: 12.2
Size: 2.1'x1.5'
Position angle: 130°
Object classification: SBa
Description: pF,S,vlE,vgbM,B bar,2 F smooth arms
Notes: H II 847

Catalog information
RA (J2000.0): 12h 22m 48.0s
Dec (J2000.0): +65° 51' 00"
Constellation: Draco

Observer: Iiro Sairanen
Obs. place: Ania, Pirkkala, Finland
Date/Time: 19/20.3.2009 23:15

Telescope: Newton 300/1500 mm

Magn: 300x
Field: 14'
Background sky: 3 (20.50)Visuality: II

Filter:
NE Lim.mag: 6.4
Seeing: 2
Height: 78°

Weather: -14°C

NW-SE elongated, brighter core in the middle. Supernova 2009an (~15 mag) was visible 80% of time with averted vision. This supernova was discovered by Finnish astronomers Päivinen and Kehusmaa, but sadly they didn’t report it immediately and Italians stole their honor.