Basic object information

Object name: NGC 4058
Object type: Galaxy
Magnitude: 13.2
Size: 1.2'x0.6'
Position angle: 165
Object classification: Sa
Description: vF,pS,R,bM

Catalog information

RA (J2000.0): 12h 03m 48.0s
Dec (J2000.0): +3 33' 00"
Constellation: Virgo


Observer: Iiro Sairanen
Obs. place: Härskiänsaari, Ruokolahti, Finland
Date/Time: 6/7.4.2007 1:33

Telescope: Newton 457/2280 mm

Magn: 457x

Filter:

Field: 9'

NE Lim.mag: 6.6

Background sky: 2

Seeing: 3

Visuality: III

Height: 29


Weather: -5C, windy

Pretty small, almost even brightness, weakly oval in N-S.