Basic object information

Object name: NGC 4684
Object type: Galaxy
Magnitude: 11.5
Size: 2.8'x1.1'
Position angle: 23
Description: B,pL,pmE25
Notes: H II 181;vB elongated foreshortened nucleus

Catalog information

RA (J2000.0): 12h 47m 18.0s
Dec (J2000.0): -2 44' 00"

Constellation: Virgo


Observer: Iiro Sairanen
Obs. place: Härskiänsaari, Ruokolahti, Finland
Date/Time: 9/10.4.2007 1:05

Telescope: Newton 457/2280 mm

Magn: 352x

Filter:

Field: 12'

NE Lim.mag: 6.5

Background sky: 2

Seeing: 3

Visuality: I

Height: 26


Weather: -7C

Elongated in NE-SW, sharp edges.