Basic object information

Object name: NGC 4771
Object type: Galaxy
Magnitude: 12.3
Size: 3.8'x0.9'
Position angle: 133
Object classification: Scd
Description: F,pL,mE,*9 p 90deg
Notes: H II 535;edge on

Catalog information

RA (J2000.0): 12h 53m 18.0s
Dec (J2000.0): +1 16' 00"

Constellation: Virgo


Observer: Iiro Sairanen
Obs. place: Härskiänsaari, Ruokolahti, Finland
Date/Time: 23/24.3.2007 1:56

Telescope: Newton 457/2280 mm

Magn: 352x

Filter:

Field: 12'

NE Lim.mag: 6.5

Background sky: 2

Seeing: 2

Visuality: II

Height: 30


Weather: -1C, northern lights, 31% Moon setting in NW

Highly elongated in NW-SW, somewhat brighter in the middle.