Planetary NebulaHard to image

He2- 158

PK 327- 6.1

Constellation
Norma
Angular Size
2 arcminutes
Best Season
Summer

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Best Setups for This Target

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Telescope setups ranked by optical compatibility with this target.

Planetary Imaging Setup

Good framingObject frames nicely but leaves space around it.
Compatibility score: 70 / 100. Based on telescope field-of-view calculations.

High frame-rate planetary imaging. The C8 gives 2032mm focal length; the 2x Barlow doubles it. The ASI462MC is optimised for low-noise, high-speed colour capture.

2 components

Planetary Specialist

Good framingObject frames nicely but leaves space around it.
Compatibility score: 70 / 100. Based on telescope field-of-view calculations.

High-magnification configuration optimised for Jupiter, Saturn, and Mars. The C8 SCT delivers the long focal length needed to resolve fine planetary detail.

2 components

Beginner Astrophotography Rig

Target appears smallObject will appear very small at this focal length.
Compatibility score: 30 / 100. Based on telescope field-of-view calculations.

Simple and beginner-friendly deep-sky imaging setup. The RedCat 51 is a forgiving short focal length scope; the ASI533MC square sensor fits its field perfectly.

6 components

Beginner Backyard Observer

Target appears smallObject will appear very small at this focal length.
Compatibility score: 30 / 100. Based on telescope field-of-view calculations.

A complete 8" Dobsonian package on a smooth alt-az base — the classic best-value first telescope. Eight inches of aperture shows the Moon and planets in detail and pulls in bright galaxies and nebulae, and it comes ready to observe out of the box. Paired here with a wide 2" low-power eyepiece and a sharp high-power eyepiece to cover the whole range.

4 components