00944nam a2200217Ia 4500003000900000008004100009020001800050040001600068080002100084100002800105245027800133260005300411300001100464650004100475650002900516650002500545700003400570942000700604999001700611952009800628IN-BaIIA211028s9999 xx 000 0 eng d a3-86025-000-0 cIIA Library a083.8:524.3bROS aRoser, Siegfried917377 0aPPM Star cataloguebpositions and proper motions of 181731 stars North of -2.5 degrees declination for equinox and epoch vol.II Zones +20 to -0, bby Siegfried Roser and Ulrich BastiancSiegfried Roser; compiled by Ulrich Bastian  aHeidelbergbAstronomisches Rechen-Institutc1991 aVaries aAstronomy and Astrophysics Thesaurus aSpectral Catalogs917378 aStar catalogs911737 aBastian, Ulrich, comp.917379 cBK c10230d10230 00104070aBANbBANcGENd1991-09-11l0o083.8:524.3/ ROSp11140r2021-11-05w1991-09-11yBK