Observations of the apparent distances and positions of 380 double and triple stars, made in the years 1821, 1822, and 1823, and compared with those of other astronomers
Subtitle: together with an account of such changes as appear to have taken place in them since their first discovery. Also a description of a five-foot equatorial instrument employed in the observations
By: By John Frederick William Herschel ... and James South ... Read January 15, 1824
Contributors: South, James, 1785-1867
Publisher: W. Nicol
Published: 1825
Place of publication: London
Language: eng
Number of pages: 412
Subjects: Double stars
Notes: Caption title.

From Philosophical transactions of the Royal Society of London. For the year 1824. Pt. 3.

Rare Book copy: Bound with: South, James, Sir. Observations of the apparent distances. 1826.