Observation by Simon Paul Davis: SH2-134 and SH2-135 HSO

Uploaded by

Simon Paul Davis

Observer

Simon Paul Davis

Observed

2026 Oct 07 - 20:30

Uploaded

2026 Oct 22 - 16:39

Objects

Sharpless 135
Sharpless 134
NGC7261

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Constellation

Cepheus

Field centre

RA: 22^h20^m
Dec: +58°47'
Position angle: +143°48'

Field size

1°52' × 1°20'

Equipment

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

Exposure

40 x 120s Ha, Oiii, 60 x 120s Sii

Location

Hampshire

Target name

SH2-135

Title

SH2-134 and SH2-135 HSO

About this image

Narrowband image of some fainter and rarely imaged Sharpless objects taken over 2 nights in October. There was virtually no Oiii signal with these emission nebulae which are dominated by Ha but with a significant Sii component in their cores.

Also appearing in the top left of tghe frame is the open cluster NGC7261

Files associated with this observation

SH2-135_final.jpg (1.4 MB)

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Jonathon Elliott

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