Celestial hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  Extremely wide field
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Betelgeuse - back to the old luminosity, Henning Schmidt
Betelgeuse - back to the old luminosity, Henning Schmidt

Betelgeuse - back to the old luminosity

Getting plate-solving status, please wait...
Betelgeuse - back to the old luminosity, Henning Schmidt
Betelgeuse - back to the old luminosity, Henning Schmidt

Betelgeuse - back to the old luminosity

Equipment

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Acquisition details

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Description

Comparison of the luminosity of Betelgeuse on March 4, 2022 (left, Canon EOS 700Da cooled with Sigma Art 40mm f/1.4 at f/1,8 and focal length at 40 mm, ISO 1600, 50x 60 sec) and on January 19, 2020 (right, Canon EOS 700Da cooled with Tamron SP AF 70-200mm f/2,8 at f/2,8 and focal length at 200 mm, ISO 400, 41x 180 sec).

The difference in brightness is particularly easy to see in comparison to Bellatrix.

Comments

Revisions

  • Final
    Betelgeuse - back to the old luminosity, Henning Schmidt
    Original
  • Betelgeuse - back to the old luminosity, Henning Schmidt
    B

Sky plot

Sky plot

Histogram

Betelgeuse - back to the old luminosity, Henning Schmidt

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