Royal Observatory, Greenwich.
Recomputation of the position of the ecliptic from observations of the sun, in 1877-1886, and Corrections to refraction in meridian observa- tions of stars, sun, moon, and planets [etc, made at the Royal observatory, Greenwich, under the direction of W. H. M. Christie.
London: pr. by Darling & son. 1889. (1), 67 pp. 4°, *5920.96 Same. (In its Astronomical and magnetical and (Continued)
 
—Ecliptic.