Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  NGC 2841
NGC 2841 - Spiral Galaxy, Derryk
NGC 2841 - Spiral Galaxy
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NGC 2841 - Spiral Galaxy

NGC 2841 - Spiral Galaxy, Derryk
NGC 2841 - Spiral Galaxy
Powered byPixInsight

NGC 2841 - Spiral Galaxy

Equipment

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Acquisition details

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Description

NGC 2841 is an unbarred spiral galaxy located in the constellation of Ursa Major at a distance of about 46 million light-years away.



Taken from February 2020 from Campbell, CA, USA. Sky: 18.80 mag/arcsec^2



Total integration: 2,925 mins (48 hr 45 mins)



Details, Equipment, & Software:

Telescope: Astro-Tech AT10RCT (FL2000mm f/8)

Camera: SBIG STF-8300m (-10°C)

Filter: Astrodon 36mm LRGB & Hα

Guide: OAG-8300 with QHY5III174

Focuser: Moonlite CSL w/ high res stepper motor

Mount: Astro-Physics AP1100GTO

Capture: Sequence Generator Pro

Frames:

Astrodon L: 123x300s

Astrodon R: 57x300s

Astrodon G: 57x300s

Astrodon B: 57x300s

Astrodon Hα: 97x900s

Stacking/Final Processing: Pixinsight

Comments

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NGC 2841 - Spiral Galaxy, Derryk