PPM star catalogue
Subtitle: positions and proper motions of 181731 stars north of -2.5 degrees declination for equinox and epoch : J2000.0
By: compiled by Siegfried Röser and Ulrich Bastian.
Contributors: Bastian, Ulrich.; Astronomisches Rechen-Institut, Heidelberg.
Publisher: Published for Astronomisches Rechen-Institut by Spektrum  Akademischer Verlag
Published: 1991
Place of publication: Heidelberg; New York
Language: eng
Subjects: Stars -- Catalogs.; Stars -- Proper motion -- Catalogs.; Astrometry.
Notes: Includes bibliographical references (v. 1, p. 29).
Table of contents: title: v. 1. Zones +80⁰ to +30⁰; title: v. 2. Zones +20⁰ to -0⁰.