The Astronomical Observatory of Capodimonte represents, for Naples and for the whole of Southern Italy, a prestigious point of reference in the field of international astronomical research and in the dissemination and promotion of scientific culture throughout the region.
The first nucleus of the OAC library collection originated between 1812 and 1815, alongside the construction of the Institute on the hill of Miradois, and was promoted by the astronomer Federigo Zuccari, who at that time was director of the Specola of San Gaudioso.
Over two centuries, the Library has considerably expanded its holdings, reaching its current collection of approximately 12,000 monographs and more than 1,000 print journals, for a total of over 38,000 volumes, including specialized sections dedicated to astrophysics, Solar System exploration, and instrumentation.
The Library collection is complemented by an important archive of documents and a valuable photographic collection, providing significant testimony to the history and scientific activity of the Institute. The rare books section, the jewel in the crown of the library, constitutes one of the most prestigious collections in Italy thanks to the invaluable historical and scientific importance of the astronomical works it preserves and the presence of editions that are difficult to find elsewhere.
Enriched over time through important donations, such as the one made in the late 1960s by the engineer Giuseppe Cenzato, a passionate bibliophile, the collection currently consists of 1,021 volumes published between 1488 and 1830, distributed by century as follows: 1 incunabulum from 1488, 38 sixteenth-century editions, 61 seventeenth-century editions, 433 eighteenth-century volumes, and 488 volumes printed between 1801 and 1830.
The section is completed by 5 precious manuscripts, two of which probably date back to the seventeenth century, and a collection of approximately 350 periodical titles published between the late eighteenth and early twentieth centuries