![Measurements Magnitudes –Apparent magnitude (m) –Absolute magnitude (M) Distance modulus formula m-M = log (d)d in pc m-M == distance as given by. - ppt download Measurements Magnitudes –Apparent magnitude (m) –Absolute magnitude (M) Distance modulus formula m-M = log (d)d in pc m-M == distance as given by. - ppt download](https://slideplayer.com/7630526/25/images/slide_1.jpg)
Measurements Magnitudes –Apparent magnitude (m) –Absolute magnitude (M) Distance modulus formula m-M = log (d)d in pc m-M == distance as given by. - ppt download
![Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/fb045e4d-f2c6-4a18-87ae-5f2d86098e66_equation2.jpg)
Luminosity of a Star: Measurement & Formula | What is Luminosity? - Video & Lesson Transcript | Study.com
![SOLVED: 38. Calculator Limiting Magnitude of a Telescope telescope is limited in its usefulness by the brightness of the star that it is aimed at and by the diameter of its lens SOLVED: 38. Calculator Limiting Magnitude of a Telescope telescope is limited in its usefulness by the brightness of the star that it is aimed at and by the diameter of its lens](https://cdn.numerade.com/ask_images/5e2c0b46b0e64c388c9bf40f270a7cc7.jpg)