Iiro's DeepSky Sketches

Name: NGC 6823	Other name: OCL 124
RA: 19h 43.2m	DEC: +23° 18'
Constellation: VUL
Type: Open cluster
Magnitude: 7.1
Size: 12.0'
Number of stars: 30
Brightest star: 8.8
Classification: I 3 p n
Description: Cl,cRi,E,st11...12
Notes: H VII 18,In Vul OB1 w nebula NGC 6820,30 * mags 11..12
Observer: Iiro Sairanen
Location: Ania, Pirkkala, Finland
Date: 19/20.8.2009 1:35
Instrument: Newton 300/1500 mm
Magnification: 214x	Filter: -
Field: 23'	Seeing: 3
Background sky: 3	NE lim mag: 6.5
Visuality: I	Height: 45°
Weather: +3°C
Description: A small and poor group of 11-12 mag stars inside the bright nebula NGC 6820.
Updated: 2.9.2009 19:58