Astronomy:SN 2024abfl
From HandWiki
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| Spectral class | Type ll |
|---|---|
| Date | 15 November 2024 |
| Constellation | Camelopardalis |
| Distance | 41 million ly |
| Redshift | 0.002979 |
| Progenitor type | Red supergiant |
SN 2024abfl was a Type ll supernova that occurred in the starburst barred spiral galaxy NGC 2146 about 41 million light years from Earth in the constellation of Camelopardalis.[1]
The progenitor of the SN 2024abfl supernova was a typical red supergiant (RSG)star that was slightly reddened by interstellar dust. The initial mass of this star was likely somewhere between 9-12 solar masses.[2]
References
- ↑ "2024abfl | Transient Name Server". https://www.wis-tns.org/object/2024abfl.
- ↑ Luo, Jingxiao; Zhang, Lifu; Chen, Bing-Qiu; Cheng, Qiyuan; Guo, Boyang; Li, Jiao; Guo, Yanjun; Xiong, Jianping et al. (March 2025). "The Red Supergiant Progenitor of the Type II Supernova 2024abfl" (in en). The Astrophysical Journal Letters 982 (2): L55. doi:10.3847/2041-8213/adbf0b. ISSN 2041-8205. Bibcode: 2025ApJ...982L..55L.
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