# Santana-Ros 2025: Temporal Evolution of the Third Interstellar Comet 3I/ATLAS: Spin, Color, Spectra and Dust Activity

> T. Santana-Ros, O. Ivanova, S. Mykhailova, 2025. 1 records on Mysteries Department cite it. Santana-Ros, T., Ivanova, O., Mykhailova, S. et al. 2025.…

Source: https://mysteriesdept.com/sources/SRC0DFPWGSF2RC9/temporal-evolution-of-the-third-interstellar-comet-3i-atlas  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[3I/ATLAS](https://mysteriesdept.com/mysteries/3i-atlas)Santana-Ros 2025

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# Temporal Evolution of the Third Interstellar Comet 3I/ATLAS: Spin, Color, Spectra and Dust Activity

T. Santana-Ros, O. Ivanova, S. Mykhailova, 2025. _A&A 702, L3_.

Spin period 16.16+/-0.01 h, amplitude ~0.3 mag; dust 0.3-4.2 kg/s; reddening colours in July 2025.

**3I/ATLAS** Articledoi: **[10.1051/0004-6361/202556717](https://doi.org/10.1051/0004-6361/202556717)** 0

## Cited by on this site 1 record

[3I/ATLAS](https://mysteriesdept.com/mysteries/3i-atlas)

The mystery article

MYS

## Cite it

```
Santana-Ros, T., Ivanova, O., & Mykhailova, S. (2025). Temporal Evolution of the Third Interstellar Comet 3I/ATLAS: Spin, Color, Spectra and Dust Activity. A&A 702, L3. https://doi.org/10.1051/0004-6361/202556717
```

[Read it free at arxiv.org](https://arxiv.org/abs/2508.00808)

Key

**SRC** 0DFPWGSF2RC9

Kind

Journal article

Rights

arXiv-nonexclusive

Kept

2 Nov 2026, for editors

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[apollo](https://mysteriesdept.com/u/apollo)

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