The Catalogue of 2156 Stars is a book compiled by the Royal Greenwich Observatory, containing data from observations made over a period of twelve years, from 1836 to 1847. The book is a comprehensive catalogue of stars, providing information such as their positions, magnitudes, and spectral classifications. The data was collected using state-of-the-art telescopes and instruments, and the book represents a significant contribution to the field of astronomy in the mid-19th century. The catalogue is organized in a systematic manner, making it easy for astronomers to locate specific stars and compare their properties. Overall, the Catalogue of 2156 Stars is a valuable resource for astronomers and anyone interested in the history of astronomy.This Book Is In English.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.