My Planetary Setup: A New Era of Imaging
- Katherine Miller
- Sep 23
- 2 min read
Updated: Sep 26

After months of researching, tweaking, and slowly piecing things together, I can finally say my planetary rig is complete.
The journey’s been a mix of excitement, frustration, and “just one more upgrade” moments – but standing back now, I know it’s worth it.
The heart of the setup is my Celestron C8 – that sweet spot between portability and serious aperture. Paired with my old NEQ6 Pro tracking mount, I’ve got the stability and tracking muscle I need for those long nights chasing detail on the gas giants, or pulling in faint shells of planetary nebula.
On the imaging side, I’m dusting off my ASI533MC. The sensor is clean, sharp, and perfect for planetary targets, but also flexible enough for smaller nebula. Supporting it is the ASI120MM guide cam, running through the ASIAIR Mini, a compact brain that keeps the whole setup seamless.
What I’ll Be Using It For
This rig is built for:
Planetary imaging: Jupiter’s belts, Saturn’s rings, Mars’ polar caps. The resolution I’ll be able to pull from the C8 + 533MC combo should bring out crisp details.
Planetary nebula: Objects like the Ring Nebula (M57) and Dumbbell Nebula (M27) will really benefit from the C8’s longer focal length, letting me frame them tightly with more texture and structure.
Bright nebula, with a new perspective: Instead of the usual widefield views, I want to zoom in on finer details inside popular nebulae like Orion or the Lagoon. Smaller structures often get lost in wide shots, but here they’ll get their own spotlight.
Why This Setup Works for Me
I didn’t want a “jack of all trades” rig. I wanted something that leaned into what excites me most – detail. While I’ll never stop admiring sweeping widefield shots, I get more joy from zooming in and exploring structures most people scroll past. This gear lineup lets me do just that, without overcomplicating the process.
What’s Next
Now comes the fun (and sometimes patience-testing) part: collecting photons. I can’t wait to push the rig on Saturn and Jupiter. After that, I’ll be chasing down planetary nebula and seeing how far I can stretch the detail in bright emission regions.
This setup feels like a milestone, not the end, but the start of a new phase in my astrophotography journey.




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