On von Zeipel's theory of the perturbations of the Hecuba group of minor planets
By: by Anna Estelle Glancy ...
Contributors: Leuschner, Armin Otto, b. 1868.; Levy, Sophia Hazel.
Published: 1922
Place of publication: [Washington
Language: eng
Number of pages: 158
Subjects: Zeipel, Hugo von, 1873-; Asteroids.; Perturbation (Astronomy)
Notes: Thesis (Ph. D.)--Univ. of California, 1913.
Memoirs of the National academy of sciences, vol. XIV. 3d memoir. 1922, with a special thesis t.-p. attached to the cover.
Half-title: ... Tables of minor planets discovered by James C. Watson. Part II. On v. Zeipel's theory of the perturbations of the minor planets of the Hecuba group. By Armin O. Leuschner, Anna Estelle Glancy, and Sophia H. Levy.
"Miss Glancy's thesis comprises p. 9-40 of this memoir."
Approval leaf inserted.