The Great Comet of 1861, formally designated as C/1861 J1 and 1861 II, is a long-period comet that was visible to the naked eye for approximately 3 months. It was categorized as a great comet—one of t
John Tebbutt
…John Tebbutt (25 May 1834 – 29 November 1916) was an Australian astronomer and meteorologist, famous for discovering the Great Comets of 1861 and 1881. Tebbutt also discovered Nova Scorpii 1862, a nova visible to the unaided eye…