Astronomical Algorithms
by
Jeau Meeus
2nd edition (December 1998)
Willmann-Bell; ISBN: 0943396611
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German edition:
Astronomische Algorithmen
von
Jean Meeus
J.A. Barth, Leipzig; ISBN: 3335004000
currently out of print
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Chapter numbers are for the second edition, if the chapter number in first edition is different it is given in brackets.