On the relative positions of 223 stars in the cluster [chi] persei as determined photographically
By: by Robert Ball and Arthur A. Rambaut
Contributors: Rambaut, Arthur Alcock, 1859-1923
Series: The Transactions of the Royal Irish Academy -- v. 30, pt. 4; Transactions of the Royal Irish Academy -- v.30, pt. 4.
Publisher: Academy House
Published: 1893
Place of publication: Dublin
Language: eng
Number of pages: 276
Subjects: Stars; Observations; Clusters; Photographic measurements; Parallax; Measurement