# Eubanks 2025: Tracking the Activity of the Interstellar Object 3I/ATLAS through its Perihelion

> T. Marshall Eubanks, Craig E. DeForest, Kevin J. Walsh, 2025. 1 records on Mysteries Department cite it. Eubanks, T., DeForest, C., Walsh, K. et al.…

Source: https://mysteriesdept.com/sources/SRC0DFPWGSFNTM5/tracking-the-activity-of-the-interstellar-object-3i-atlas  
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[Sources](https://mysteriesdept.com/sources)[3I/ATLAS](https://mysteriesdept.com/mysteries/3i-atlas)Eubanks 2025

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# Tracking the Activity of the Interstellar Object 3I/ATLAS through its Perihelion

T. Marshall Eubanks, Craig E. DeForest, Kevin J. Walsh, 2025. _arXiv_.

Coronagraph and PUNCH photometry tracked 3I through 2025-10-08/30 when it was not visible from Earth.

**3I/ATLAS** Preprint0

## Cited by on this site 1 record

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

The mystery article

MYS

## Cite it

```
Eubanks, T. M., DeForest, C. E., & Walsh, K. J. (2025). Tracking the Activity of the Interstellar Object 3I/ATLAS through its Perihelion. arXiv. https://arxiv.org/abs/2511.20810
```

[Read it free at arxiv.org](https://arxiv.org/abs/2511.20810)

Key

**SRC** 0DFPWGSFNTM5

Kind

Preprint

Rights

arXiv-nonexclusive

Kept

2 Nov 2026, for editors

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

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