Iiro's DeepSky Sketches

Name: NGC 4293Other name: UGC 7405
RA: 12h 21.2m DEC: +18° 23'
Constellation: COM
Type: Galaxy
Magnitude: 10.4
Size: 5.5' x 2.9'
PA: 72°
Surface brightness: 13.1
Classification: SBO-a
Description: F,vL,E,lbM,r,vsBN
Notes: H V 5,Spiral pattern dim,heavy dust lanes
Observer: Iiro Sairanen
Location: Ania, Pirkkala, Finland
Date: 20/21.4.2009 0:20
Instrument: Newton 300/1500 mm
Magnification: 214xFilter: -
Field: 23'Seeing: 1
Background sky: 3NE lim mag: 6.6
Visuality: IHeight: 40°
Weather: -6°C
Description: A small knot on the east side of the strongly elliptical core. A nice star-group lies on the NE-side.
Updated: 12.8.2009 20:31