Photographic magnitude

Alternative definitions (0), class: vernacular (0)

0

[watch]
Term: Photographic magnitude
Definition:

The apparent magnitude of a star as determined by measuring its brightness on a photographic plate. The photographic magnitude scale is now considered obsolete.
UAT Astrophysics
Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan
Permalink:
https://n2t.net/ark:/99152/h24688