Iiro's DeepSky Sketches

Name: NGC 6284	Other name: GCL 53
RA: 17h 4.5m	DEC: -24° 46'
Constellation: OPH
Type: Globular cluster
Magnitude: 9
Size: 2.7'
Classification: IX
Description: B,L,R,CM,st16...
Notes: H VI 11
Observer: Iiro Sairanen
Location: Pico de la Nieve (1900 m), La Palma, Spain
Date: 1/2.4.2008 5:15
Instrument: Newton 110/805 mm
Magnification: 230x	Filter: -
Field: 43'	Seeing: 2
Background sky: 2	NE lim mag: 7
Visuality: II	Height: 36°
Weather: +8°C
Description: NE-SW elongated core, occasionally granular at 230x.
Updated: 2.11.2008 18:33