Observation by Simon Paul Davis: SH2-104 HOO

Uploaded by

Simon Paul Davis

Observer

Simon Paul Davis

Observed

2026 Jun 24 - 22:45

Uploaded

2026 Aug 13 - 17:02

Objects

Sharpless 104

Equipment

Sharpstar HNT15028 150mm Newtonian
ASI1600MM Pro (-10 C)
OAG with ASI2900MM
Ha and Oiii 4nm filters

Exposure

30 x 120s Ha , 25 x 1200s Oiii

Location

Hampshire

Target name

SH2-104

Title

SH2-104 HOO

About this image

A lesser known Sharpless object in Cygnus. I was aware that there was very little Oiii signal so went for 20 minute subs and only 2 minute subs for Ha. It was a surprise to see the detailed nebulosity to the right of SH2-104 which I think adds nicely to the composition.

Files associated with this observation

SH2-104_final_crop.jpg (2.2 MB)

Like this image

Andy Wilson

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