星空有约|一颗接一颗！ 1月彗星“扎堆造访”？

Core Viewpoint - The article discusses the upcoming arrival of comet C/2024 E1 (Wierzchos) at its perihelion on January 21, 2024, and highlights the recent clustering of comets reaching their perihelion within a short timeframe. Group 1 - Comet C/2024 E1 (Wierzchos) will reach its perihelion on January 21, 2024 [1] - Other comets, including 24P/Schaumasse and 233P/La Sagra, reached their perihelion on January 8, 2024, with additional comets C/2025 L1 (ATLAS) and 505P/Palomar following on January 13 and 17, respectively [3] - The visibility of comets is generally low, with most being too faint or too close to the sun for public observation [3] Group 2 - C/2024 E1 (Wierzchos) will be difficult to observe as it will set almost simultaneously with the sun, making it invisible to the naked eye or telescopes [6] - However, 24P/Schaumasse will be observable with large telescopes later in January, with an expected magnitude of around 8 [6] - Comets are considered treasures by astronomers as they carry secrets from the early solar system, containing volatile materials that can reveal information about the solar system's formation [9] Group 3 - The designation of C/2024 E1 (Wierzchos) indicates it is a long-period or non-periodic comet, discovered in 2024, with 'E' representing the first half of March [12] - The comet's orbit is nearly parabolic, and it will reach its closest point to Earth on February 17, 2024, before moving away [12]