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Comet Tsuchinshan-ATLAS Approaches Perihelion, Promising Spectacular Views

The comet, discovered in early 2023, is expected to brighten significantly and may even be visible during the day in early October.

  • Comet Tsuchinshan-ATLAS, discovered in January 2023, will reach its closest approach to the sun on September 27, 2024.
  • Skywatchers in the Northern Hemisphere will have the best chance to see the comet in the early morning sky from September 27 to October 1.
  • Visibility challenges include low altitude, atmospheric absorption, and increasing morning twilight.
  • The comet is expected to become an evening object around October 9, potentially bright enough to be seen with the naked eye.
  • If the comet releases enough dust, it could achieve a brightness comparable to Venus, making it visible in daylight for a brief period.
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