COBS

COBS, or the Comet Observation Database, is an innovative platform launched in 2010, maintained by Crni Vrh Observatory, designed to serve comet enthusiasts across the globe. This unique and complimentary service allows amateur astronomers to submit, view, and analyze their comet observations alongside professional data, filling a crucial gap in comet research where professional astronomers often lack the necessary telescope time.

COBS boasts the largest publicly available database of comets, featuring over 280,400 observations related to more than 1,600 different comets. Users can easily submit observations through a web-based form, and the data can be queried, plotted, or exported for further analysis. COBS not only encourages citizen scientist participation but also provides essential resources for comet studies, making significant advancements in our understanding of these celestial bodies. The platform adheres to a rigorous data usage policy, ensuring that all shared information is respected and properly cited. Whether you're a seasoned observer or a curious newcomer, COBS offers invaluable resources for exploring the wonders of comets.