Iiro's DeepSky Sketches

Name: NGC 3817, 3819, 3820,3822, 3825	Other name: UGC 6657
RA: 11h 41.9m	DEC: +10° 18'
Constellation: LEO
Type: Galaxy
Magnitude: 13.3
Size: 1' x 0.9'
PA: 140°
Surface brightness: 13.1
Classification: SBO-a
Description: F,1st of 4
Notes: comp superimp at 0.35',PA252,0.1'X0.1'
Observer: Iiro Sairanen
Location: Härskiänsaari, Ruokolahti, Finland
Date: 9/10.4.2007 0:33
Instrument: Newton 457/2280 mm
Magnification: 176x	Filter: -
Field: 23'	Seeing: 3
Background sky: 2	NE lim mag: 6.5
Visuality: III	Height: 39°
Weather: -7°C
Description: A fun group of NGC-galaxies on the borderline of Leo and Virgo. The galaxies in the field are NGC 3817, -19, -20, -22, -25.
Updated: 24.7.2007 22:24