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Comet McNaught as the Great Comet of 2007. A great comet is a comet that becomes exceptionally bright. There is no official definition; often the term is attached to comets such as Halley's Comet, which during certain appearances are bright enough to be noticed by casual observers who are not looking for them, and become well known outside the astronomical community.
It was the brightest comet in over 40 years, and was easily visible to the naked eye for observers in the Southern Hemisphere in January and February 2007. With an estimated peak magnitude of −5.5, the comet was the second-brightest since 1935. [6] Around perihelion on 12 January, it was visible worldwide in broad daylight. Its tail measured ...
The Comet of 1729, also known as C/1729 P1 or Comet Sarabat, was an assumed parabolic comet with an absolute magnitude of −3, [2] [4] possibly the brightest ever observed for a comet; [a] it is therefore considered to be potentially the largest comet ever seen. [6]
Soon after the first orbital elements could be calculated, it was suggested that the comet would become "a bright object, that could be observed with unaided eye."It was found to combine three favorable characteristics that made it an exceptional comet for observation: a short perihelion distance, a short distance from Earth, and high intrinsic brightness. [9]
A comet that orbits the Sun every 160,000 years will appear in the night sky this week, offering a rare chance. The Comet C/2024 G3 (ATLAS) is expected to be the brightest comet in nearly 20 years ...
Herapath's Comet, [7] also known as C/1831 A1 by its modern designation, is a bright comet that was visible in the naked eye in 1831. Due to its brightness, it is considered to be the Great Comet of 1831 .
Comet Hale–Bopp (formally designated C/1995 O1) is a long-period comet that was one of the most widely observed of the 20th century and one of the brightest seen for many decades. [11] [12] [13] Alan Hale and Thomas Bopp discovered Comet Hale–Bopp separately on July 23, 1995, before it became visible to the naked eye.
One of the brightest comet displays happened in 1965 when Comet Ikeya-Seki reached less than 300,000 miles from the surface of the Sun. Original article source: Comet ATLAS C/2024 G3 falls apart ...