TY  - JOUR
T1  - Account of an Observation of the Right Ascension and Declination of Mercury out of the Meridian, Near His Greatest Elongation, Sept. 1786, Made by Mr. John Smeaton, F. R. S. with an Equatorial Micrometer, of His Own Invention and Workmanship; Accompanied with an Investigation of a Method of Allowing for Refraction in Such Kind of Observations; Communicated to the Rev. Nevil Maskelyne, D. D. F. R. S. and Astronomer Royal, and by Him to the Royal Society
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 77
SP  - 318
EP  - 343
PY  - 1787/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1787.0033
M3  - doi:10.1098/rstl.1787.0033
AU  - Smeaton, J.
AU  - Maskelyne, N.
ER  -