Nicole-Reine Lepaute died on 6 December 1788 in Saint-Cloud near Paris.
Nicole-Reine Lepaute died on 6 December 1788 in Saint-Cloud near Paris. By the time of her death, she had already secured a place in the history of eighteenth-century astronomy through her calculations for Halley’s Comet, her eclipse work, and her contributions to ephemerides.
Her death marks the close of a career that unfolded in a period when women’s scientific labor was often under-credited. Lepaute did not occupy a formal professorship or academy seat, yet her work was integral to important astronomical publications and predictions. Her legacy therefore lies partly in the nature of her career itself: she demonstrated that rigorous mathematical and astronomical work could be performed by a woman even in a restrictive institutional environment.
In historical memory, Lepaute’s reputation has grown over time as scholars have recognized the collaborative and computational foundations of Enlightenment science. Modern institutions and reference works increasingly identify her as a key woman astronomer of her century. Her death in 1788 closed a life of scientific calculation, but her name remains attached to the achievements that helped shape predictive astronomy in France and beyond.