Basic object information
Object name: NGC 5823
Object type: Open cluster
Magnitude: 7.9
Size: 12.0'
Number of stars: 100
Magnitude of brightest star: 9.7
Object classification: III 2 m
Description: Cl,cL,Ri,lCM,*13..14

Catalog information
RA (J2000.0): 15h 05m 30.0s
Dec (J2000.0): -55 36' 00"

Constellation: Circinus

Observer: Iiro Sairanen
Obs. place: Wicherina, Greenough, Australia
Date/time: 23/24.12.2009 3:15
Telescope: Newton 110/805 mm
Magn: 115x Filter: -
Field: 43' NE Lim.mag: 7.5
SQM: 21.8 (1) Seeing: 3
Visuality: I Height: 23
Weather: +15C  
Interesting figures.