3/18/2023 0 Comments Comet neowise tracker nasaIt has the systematic designation C/2020 F3, indicating a non-periodic comet which was the third discovered in the second half of March 2020.Ĭomet NEOWISE made its closest approach to the Sun (perihelion) on July 3, 2020, at a distance of 0.29 AU (43 million km 27 million mi). It was classified as a comet on March 31 and named after NEOWISE on April 1. The object was discovered by a team using the WISE space telescope under the NEOWISE program on March 27, 2020. On July 30, Comet NEOWISE entered the constellation of Coma Berenices, below the bright star Arcturus.ĭiscovery image - the comet appears as three fuzzy red dots in this composite of three infrared images taken by NEOWISE on March 27, 2020 North of 45 degrees north, the comet was visible all night in mid-July 2020. By July 30, the comet was about magnitude 5, when binoculars were required near urban areas to locate the comet.įor observers in the northern hemisphere, the comet could be seen on the northwestern horizon, below the Big Dipper. Under dark skies, it could be seen with the naked eye and remained visible to the naked eye throughout July 2020. While it was too close to the Sun to be observed at perihelion, it emerged from perihelion around magnitude 0.5 to 1, making it bright enough to be visible to the naked eye. It was widely photographed by professional and amateur observers and was even spotted by people living near city centers and areas with light pollution. NEOWISE is known for being the brightest comet in the northern hemisphere since Comet Hale–Bopp in 1997. At that time, it was an 18th-magnitude object, located 2 AU (300 million km 190 million mi) away from the Sun and 1.7 AU (250 million km 160 million mi) away from Earth. C/2020 F3 (NEOWISE) photographed from Germany on July 14, 2020Ĭ/2020 F3 (NEOWISE) or Comet NEOWISE is a long period comet with a near-parabolic orbit discovered on March 27, 2020, by astronomers during the NEOWISE mission of the Wide-field Infrared Survey Explorer (WISE) space telescope.
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