great comet of 1861 wikipedia - EAS

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  1. SECUREen.wikipedia.org/wiki/73P/Schwassmann–Wachmann

    73P/Schwassmann–Wachmann, also known as Schwassmann–Wachmann 3, is a periodic comet in the Solar System that has been actively disintegrating since 1995. It last came to perihelion (closest approach to the Sun) in March 2017. It next comes to perihelion on 25 August 2022 …

    • Epoch: 2017-Feb-16, (JD 2457800.5)
    • Discovery date: May 2, 1930
  2. People also ask
    Who discovered the Great Comet of 1861?
    It was categorized as a great comet —one of the eight greatest comets of the 19th century. It was discovered by John Tebbutt of Windsor, New South Wales, Australia, on May 13, 1861, with an apparent magnitude of +4, a month before perihelion (June 12).
    en.wikipedia.org/wiki/C/1861_J1
    Are the Great Comets of 1556 and 1264 the same comet?
    Some astronomers speculated that the Great Comet of 1556 and the Great comet of 1264 are the same comet. Alexandre Guy Pingré, who in his Cométographie (1783) calls the Great comet of 1264 a "great and celebrated comet", calculated the comet's parabolic orbit, which he found bore great resemblance to that of the comet of 1556.
    en.wikipedia.org/wiki/Great_Comet_of_1264
    What was the tail of the Great Comet 1843?
    Charles Piazzi Smyth: The Great Comet of 1843. The Great Comet of 1843 developed an extremely long tail during and after its perihelion passage. At over two astronomical units in length, it was the longest known cometary tail until measurements in 1996 showed that Comet Hyakutake's tail was almost twice as long.
    en.wikipedia.org/wiki/Great_Comet_of_1843
    What was the size of the tail of Comet C/1861 J1?
    On June 29, 1861, Comet C/1861 J1 passed 11.5 degrees from the Sun. On the following day, June 30, 1861, the comet made its closest approach to the Earth at a distance of 0.1326 AU (19,840,000 km; 12,330,000 mi ). During the Earth close approach, the comet was estimated to be between magnitude 0 and −2 with a tail of over 90 angular degrees.
    en.wikipedia.org/wiki/C/1861_J1
  3. SECUREen.wikipedia.org/wiki/C/1861_J1

    The Great Comet of 1861, formally designated 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 the eight greatest comets of the 19th century.
    It was discovered by John Tebbutt of Windsor, New South Wales, Australia, on May 13, 1861, with an apparent magnitude of +4, a month before perihelion (June 12). It was not visible in the norther…

    • Aphelion: 109 AU
    • Epoch: JD 2400920.5 (921.0?), (May 25, 1861)
  4. SECUREen.wikipedia.org/wiki/Great_Comet_of_1811

    The Great Comet of 1811, formally designated C/1811 F1, is a comet that was visible to the naked eye for around 260 days, the longest recorded period of visibility until the appearance of Comet Hale–Bopp in 1997. In October 1811, at its brightest, and when it was 1.2 AU from Earth, it displayed an apparent magnitude of 0, with an easily visible coma.

    • Alternative designations: 1811 I, Great Comet of 1811
    • Epoch: 1811-Sep-05, 2382760.5
  5. SECUREen.wikipedia.org/wiki/Great_comet
    • 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. Great comets appear at ...
    See more on en.wikipedia.org · Text under CC-BY-SA license
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    • SECUREen.wikipedia.org/wiki/Great_Comet_of_1843

      The Great Comet of 1843, formally designated C/1843 D1 and 1843 I, was a long-period comet which became very bright in March 1843. It was discovered on February 5, 1843, and rapidly …

      • Aphelion: 156 AU
      • Discovery date: February 5, 1843
      • Alternative designations: Great Comet of 1843, Great March Comet, 1843 I, 1843 D1
      • Epoch: 2394259.411
    • SECUREen.wikipedia.org/wiki/1861

      1861 was a common year starting on Tuesday of the Gregorian calendar and a common year starting on Sunday of the Julian calendar, the 1861st year of the Common Era (CE) and Anno …

    • SECUREcommons.wikimedia.org/wiki/File:Great_Comet_1861.jpg

      May 13, 2009 · Comet; 1861; Wikipedia:Selected anniversaries/May 13; John Tebbutt; C/1861 J1; Wikipedia:Main Page history/2019 May 13; Usage on es.wikipedia.org Cometa; …

    • SECUREen.wikipedia.org/wiki/Great_Comet_of_1264

      Splendid comets appeared in 1858, 1861, and 1862, but the comet of Charles V. never returned... [T]he comet of 1264 and 1556 must be considered lost; and if in reality merely accidental …

    • SECUREen.wikipedia.org/wiki/Great_Comet_of_1882

      The Great Comet of 1882 formally designated C/1882 R1, 1882 II, and 1882b, was a comet which became very bright in September 1882. It was a member of the Kreutz Sungrazers, a family of …

    • SECUREcommons.wikimedia.org/wiki/Category:Great_Comet_of_1861

      Media in category "Great Comet of 1861" The following 4 files are in this category, out of 4 total.



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