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Sources3I/ATLASBelyakov 2025
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Palomar and Apache Point Spectrophotometry of Interstellar Comet 3I/ATLAS

Matthew Belyakov, Christoffer Fremling, Matthew J. Graham, 2025. arXiv.

Red slope 19 %/100 nm (420-700 nm), more neutral 6 %/100 nm (700-1000 nm); no C2 emission; e=6.15+/-0.01, q=1.357+/-0.001 au.

MYS0DFPTE25MVWR · mystery · click to copyM3I/ATLASPreprint0

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3I/ATLAS
The mystery article
MYS

Cite it

Belyakov, M., Fremling, C., & Graham, M. J. (2025). Palomar and Apache Point Spectrophotometry of Interstellar Comet 3I/ATLAS. arXiv. https://arxiv.org/abs/2507.11720
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