Deep Sky Workflows
  • Blog
  • Gallery
  • Videos
  • About
  • Resources and Tools
  • Search

Deep Sky Workflows

DSW Galleries, LLC logo

Astrophotography for everyone: images, videos, and articles about space, nebulae, galaxies, planets, telescopes, and how to take and process deep space images from your own backyard.

Sirius

This work is licensed under:

Attribution-NonCommercial-NoDerivatives 4.0 International

If you wish to use the work for commercial purposes, contact me with the details.

Navigation: Betelgeuse  «  Back to Gallery  »  Capella

Sirius Share this image.

Image © 2022 — 2025 DSW Galleries, LLC. All rights reserved.

The brightest star in the sky is Sirus, the Dog Star that brings on the Dog Days. It is actually a binar with a white dwarf that orbits every 50 years.

Image details

Telescope:   Stellina
Length:   400mm
Aperture:   80mm
F-stop:   f/5.0
Sessions:   1
Captured:   2021-09-14 to 2021-09-14
Lights:   18
Exposure:   1
Total exposure:   18 s
Ra:   6h 45m 9.6s
Dec:   -16° 42' 51.941
Size:   61.147 x 40.572 arcmin
Radius:   0.612 deg
Scale:   0.753 arcsec/pixel
Back to top.

Tags

The star Sirius (αCMa) Sirius
Back to top.
           
Copyright © 2025 DSW Galleries, LLC Last build: 2025-01-11 17:23
⚠ Contact us/report an issue with the site