Basic object information
Object name: NGC 136
Object type: Open cluster
Size: 1.5'
Number of stars: 20
Magnitude of brightest star: 13.0
Object classification: II 2 p
Description: vF,S,eC
Notes: H VI 35;30 F*

Catalog information
RA (J2000.0): 00h 31m 30.0s
Dec (J2000.0): +61 31' 00"
Constellation: Cassiopeia

Observer: Iiro Sairanen
Obs. place: Ania, Pirkkala, Finland
Date/Time: 23/24.9.2009 23:20

Telescope: Newton 300/1500 mm

Magn: 300x
Field: 14'
Background sky: 3 (20.9)Visuality: III

Filter: -
NE Lim.mag: 6.5
Seeing: 4
Height: 73

Weather: +7C

A very small and faint cluster, only few stars resolved from the background glow.