Iiro's DeepSky Sketches

Name: NGC 3941	Other name: UGC 6857
RA: 11h 52.9m	DEC: +36° 59'
Constellation: UMA
Type: Galaxy
Magnitude: 10.3
Size: 3.5' x 2.5'
PA: 10°
Surface brightness: 12.5
Classification: SBO
Description: vB,pL,R,smbM *9
Notes: H I 173
Observer: Iiro Sairanen
Location: Ania, Pirkkala, Finland
Date: 13/14.4.2010 1:55
Instrument: Newton 300/1500 mm
Magnification: 231x	Filter: -
Field: 18'	Seeing: 3
Background sky: 2	NE lim mag: 6.5
Visuality: I	Height: 58°
Weather: -3°C
Description: A very bright core.
Updated: 26.4.2010 19:26