Iiro's DeepSky Sketches

Name: NGC 1851	Other name: Dunlop 508
RA: 5h 14.1m	DEC: -40° 3'
Constellation: COL
Type: Globular cluster
Magnitude: 7.3
Size: 11'
Classification: II
Description: !vB,vL,R,vsvvbM,rrr
Notes: X-ray source,vRi w F*
Observer: Iiro Sairanen
Location: La Cogolla, Gran Canary, Spain
Date: 31/1.2.2005 22:00
Instrument: Newton 110/805 mm
Magnification: 107x	Filter: -
Field: 28'	Seeing: 3
Background sky: 2	NE lim mag: 6.4
Visuality: I	Height: 21°
Weather: +10°C, windy
Description: Unresolved globular cluster, much brighter in the middle.
Updated: 6.3.2005 15:42