Part of the Orbital Mechanics Datasets collection on Hugging Face. Comprehensive catalog of 68,538 space objects from GCAT (General Catalog of Artificial Space Objects), maintained by Jonathan McDowell at the Harvard-Smithsonian Center for Astrophysics. Covers every cataloged spacecraft, rocket body, and debris piece from 1957 to present, with orbital parameters, physical dimensions, mass, ownership, and operational status.

	Dataset description… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/gcat-satellite-catalog.