How do I calculate M_I from M_J values?

  • Context: Undergrad 
  • Thread starter Thread starter omoplata
  • Start date Start date
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
1 reply · 3K views
omoplata
Messages
327
Reaction score
2
I have a list average absolute J band magnitudes for brown dwarf stars of different spectral types. I need to find the corresponding I band magnitudes. How do I do this? I don't have the faintest idea.

Thanks.
 

Discussion

Astronomy news on Phys.org
OK, I just found out that I need to find the I-J values, which can be easily found. I'll post again if I have trouble.
 

Similar threads

How do I calculate forces in a truss cross section?

  • carlcla
  • · Replies 2 ·
  • Introductory Physics Homework Help
Replies
2

How do I calculate the Tension in a rope going over a smooth pulley?

  • carlcla
  • · Replies 19 ·
  • Introductory Physics Homework Help
Replies
19

Undergrad How do I calculate brake force for an eddy current brake?

  • Paul1999
  • · Replies 1 ·
  • Electromagnetism
Replies
1

How Do I Calculate Actual Frequency from Wind Turbine Simulation Data?

  • LT72884
  • · Replies 11 ·
  • General Engineering
Replies
11

Graduate How do I calculate the event horizon?

  • Spring
  • · Replies 3 ·
  • Astronomy, Astrophysics, Cosmology
Replies
3

Graduate How do I calculate the rate constant units for excitation by electron impact?

  • K-Manu
  • · Replies 1 ·
  • Atomic and Condensed Matter
Replies
1

How do I calculate wheel radius using below data?

  • skaks9
  • · Replies 1 ·
  • Mechanical Engineering
Replies
1

High School How do I calculate the drop force on a cord and eye bolt?

  • LT72884
  • · Replies 28 ·
  • Mechanics
Replies
28

How do I calculate physics formulas containing derivatives and real numbers?

  • NODARman
  • · Replies 5 ·
  • Introductory Physics Homework Help
Replies
5

Aerosol particles, how do I calculate this?

  • Lodeeve
  • · Replies 1 ·
  • Aerospace Engineering
Replies
1