Basic object information
Object name: NGC 188
Object type: Open cluster
Magnitude: 8.1
Size: 15.0'
Number of stars: 20
Magnitude of brightest star: 12.1
Object classification: II 2 r
Description: Cl,vL,R,150-200 st 10...18

Catalog information
RA (J2000.0): 00h 47m 30.0s
Dec (J2000.0): +85° 14' 00"
Constellation: Cepheus

Observer: Iiro Sairanen
Obs. place: Haakala, Rautjärvi, Finland
Date/Time: 10/11.10.2009 22:15

Telescope: Newton 457/2280 mm

Magn: 134x
Field: 30'
Background sky: 3 (20.9)Visuality: I

Filter: -
NE Lim.mag: 6.7
Seeing: 3
Height: 65°

Weather: -1°C

A very rich cluster which contains mainly 12 mag and fainter stars.