The catalogue of stars of the British association for the advancement of science : containing the mean right ascensions and north polar distances of eight thousand three hundred and seventy-seven fixed stars, reduced to january 1, 1850 ; together with their annual precessions, secular variations and proper motions, as well as the logarithmic constants for computing precession, aberration and nutation. With a preface explanatory of their construction and application / By the late Francis Baily, esq., D. C. L. Oxford and Dublin ; president of the royal astronomical Society..