Iiro's DeepSky Sketches

Name: NGC 4771	Other name: UGC 8020
RA: 12h 53.3m	DEC: +1° 16'
Constellation: VIR
Type: Galaxy
Magnitude: 12.3
Size: 3.8' x 0.9'
PA: 133°
Surface brightness: 13.4
Classification: Scd
Description: F,pL,mE,*9 p 90deg
Notes: H II 535,edge on
Observer: Iiro Sairanen
Location: Härskiänsaari, Ruokolahti, Finland
Date: 23/24.3.2007 1:56
Instrument: Newton 457/2280 mm
Magnification: 352x	Filter: -
Field: 12'	Seeing: 2
Background sky: 2	NE lim mag: 6.5
Visuality: II	Height: 30°
Weather: -1°C, northern lights, 31% Moon setting in NW
Description: Highly elongated in NW-SW, somewhat brighter in the middle.
Updated: 22.4.2007 12:41