Iiro's DeepSky Sketches

Name: NGC 3621	Other name: ESO 377-37
RA: 11h 18.3m	DEC: -32° 49'
Constellation: HYA
Type: Galaxy
Magnitude: 9.7
Size: 12.4' x 5.7'
PA: 159°
Surface brightness: 14.4
Classification: SBcd
Description: cB,vL,E 160,am 4 st
Notes: H I 241
Observer: Iiro Sairanen
Location: Nangerwalla, Mullewa, Australia
Date: 16/17.12.2009 2:25
Instrument: Newton 110/805 mm
Magnification: 115x	Filter: -
Field: 43'	Seeing: 2
Background sky: 1	NE lim mag: 7.5
Visuality: I	Height: 45°
Weather: +17°C, smoke
Description: A blue disk with hazy edges. Might be darker in the middle, annular?
Updated: 31.8.2010 21:28