Barcelona, Biblioteca Central de Catalunya, 634 Short title Tratados y tablas de astronomía Century 15 Precise date 1414 (?) Subject 1 Astronomy Material Membr. et chart. No. of leaves 91 Decorations Figuren Printed catalogs J. Massó Torrents, "Catàleg dels manuscrits," Butlletí de la Biblioteca de Catalunya III (1916) 46; Guía de la Biblioteca Central (1959) 79 Publ. descriptions A. Cordiolani, "Los manuscritos de cómputo eclesiástico en ... Barcelona," Analecta Sacra Tarraconensia 23 (1950) 123-4 Source Cordiolani (1950) | Massó Torrents (1916) Type of source descr. | inv. Source’s source insp. Work 1Author standard Johannes de Sacrobosco Title (standard) Sphaera mundi Work 2Author standard Rabí Abraham Title (standard) De prima forma cursus planetarum Work 3Title (standard) Tafel zur Korrespondenz der "letras tabularias" Folio no. 27v Work 4Title (standard) Tabula quadrata Printed copies Migne PL 90, 753-4 Additional remarks ermöglicht jedem Tag des Jahres entsprechende Tierkreiszeichen zu ermitteln Folio no. 27v Work 5Author standard Petrus de Dacia Title (standard) Tabula de loco lune inveniendo Incipit Unde cum volueris uti ista tabula, scies gradum conjunctionis solis et lune Additional remarks mit Legende Folio no. 28v Rubric Tabula magistri Petri de Dacia de loco lune inveniendo in qualibet die anni a media nocte sui gradus. Additional copies Bayeux 61, f.10; Cam Corpus Christi 347, f.149; Lyon 933, 71-72v; OxfB Can. Misc. 248, f.44v; ParN lat. 7298, 8v-9v Work 6Title (standard) Cálculo manual Incipit Si in aliquo digitorum fuerit anulus detur digito pollicis unitas et indici duo et media tria Folio no. 28v Work 7Title (standard) Anzahl der Tage jedes Monats des Jahres Incipit Sciendum quod mensium anni alii dicuntur pares, alii impares. Pares sunt illi qui ... per ordinem cadit in numerum parem Folio no. 28v Work 8Author standard Abul-Kasim | Johannes Hispalensis Title (standard) Liber de scientia astrolabii Folio no. 31r-39v Rubric Liber de scientia astrolabii a magistro Johanne interprete de Arabico in latinum translatus Work 9Author (ms.) Perfectus Judeus de Marcilia Author standard Ermengole de Blaise | Profatius Judaeus Title (standard) Tractatus super quadrante Folio no. 40r-46v Rubric Tractatus Perfecti Judei de Marcilia super quadrante Work 10Title (standard) Astronomische Tafeln Additional remarks mit einer erklärenden Einführung Folio no. 47r-77r Work 11Author standard Ptolemaeus Title (standard) Centiloquium Folio no. 78v-82v Work 12Author standard Daniel Judaeus | David Judaeus Title (standard) Tractatus Folio no. 83r-89r
