Iiro's DeepSky Sketches

Name: IC 4
RA: 0h 13m	DEC: +17° 29'
Constellation: PEG
Type: Galaxy
Magnitude: 14.1
Size: 1.0' x 0.9'
PA: 10°
Classification: Sc
Observer: Iiro Sairanen
Location: Härskiänsaari, Ruokolahti, Finland
Date: 4/5.12.2005 20:45
Instrument: Newton 457/2280 mm
Magnification: 309x	Filter: -
Field: 10'	Seeing: 3
Background sky: 3	NE lim mag: 6.4
Visuality: II	Height: 43°
Weather: -10°C
Description: A typical 13th mag Pegasus-galaxy. An oval disk where is little brighter oval core.
Updated: 22.12.2005 11:39