- #1
Philosophaie
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Does anyone know a good textbook on Astronomy?
Containing the elliptical quantities:
a,e,i,w,N,LP,ML,MA,EA,r and v
and how to convert these quantities to:
RA, DEC, Azi and Elev
plus more info about the planets and the stars.
Containing the elliptical quantities:
a,e,i,w,N,LP,ML,MA,EA,r and v
and how to convert these quantities to:
RA, DEC, Azi and Elev
plus more info about the planets and the stars.
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