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(IAAC) Obj: Ngc 40 - Inst: 8inch f/6
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Observer: Damien Ponsot (France)
Your skills: Advanced (many years)
Date/time of observation: 19/09/98
Location of site: Echevronne (France) (Lat 47°N , Elev 5°E)
Site classification: Rural
Sky darkness: 7 <1-10 Scale (10 best)>
Seeing: 6 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 8inch f/6
Magnification: 240x
Filter(s): OIII lumicon
Object(s): Ngc 40
Category: Planetary nebula.
Class:
Constellation: Cepheus
Data: mag 12.4 size >37"
Position: RA 00:13.0 DEC +72:35'
Description:
Ngc 40 = 00H13.0 +72°35' Mv 12.4 Size >37'' Mv*: 11.64 Cepheus
8inch 240x, round PN with net contour. It is brilliant without filter
and small size. the part N and S more brilliant. It is degraded. The
central is very well seen even with the OIII ! (19/09/98)
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