Astronomy Flashcards
1
Q
what is Keplers 3rd Law equation
A
T^2 = kR^3
T is period of orbit
R is radius of orbit
k is a constant
2
Q
what is the stefan law equation
A
P = σT^4
3
Q
what is the apparent magnitude equation
A
m1 - m2 = 2.5log(F1/F2)
4
Q
what is the non-relativistic doppler shift equation
A
Δλ/λ = v/c
5
Q
what is the reduced mass equation
A
μ = mM / m+M
