# Response to: Comment on "Orbital precession of the S2 star in   scalar-tensor-vector gravity"

**Authors:** Riccardo Della Monica, Ivan de Martino, Mariafelicia de Laurentis

arXiv: 2302.12296 · 2023-02-27

## TL;DR

This paper derives and compares predictions for the orbital precession of the S2 star in the Galactic Center within scalar-tensor-vector gravity, validating results through numerical integration of geodesic equations.

## Contribution

It provides an explicit derivation of S2 star precession in scalar-tensor-vector gravity and compares it with previous models using numerical methods.

## Key findings

- Derived new explicit formulas for orbital precession.
- Validated predictions through numerical integration.
- Compared results with previous research.

## Abstract

The explicit derivation for the orbital precession of the S2 star in the Galactic Center in the Scalar-Tensor-Vector Gravity is discussed and compared with previous research. The two different predictions are validated by numerically integrating the geodesic equations for a test particle.

## Full text

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## Figures

2 figures with captions in the complete paper: https://tomesphere.com/paper/2302.12296/full.md

## References

16 references — full list in the complete paper: https://tomesphere.com/paper/2302.12296/full.md

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Source: https://tomesphere.com/paper/2302.12296