Preprint Article Version 2 Preserved in Portico This version is not peer-reviewed

The Mass of the Center of the Milky Way Revalued from the Fastest Orbits around the Center and the Circular Velocity Curve of the Milky Way

Version 1 : Received: 29 February 2024 / Approved: 29 February 2024 / Online: 29 February 2024 (16:13:46 CET)
Version 2 : Received: 11 March 2024 / Approved: 12 March 2024 / Online: 12 March 2024 (10:16:43 CET)
Version 3 : Received: 2 April 2024 / Approved: 2 April 2024 / Online: 2 April 2024 (14:32:21 CEST)

How to cite: zhu, Y. The Mass of the Center of the Milky Way Revalued from the Fastest Orbits around the Center and the Circular Velocity Curve of the Milky Way. Preprints 2024, 2024021765. https://doi.org/10.20944/preprints202402.1765.v2 zhu, Y. The Mass of the Center of the Milky Way Revalued from the Fastest Orbits around the Center and the Circular Velocity Curve of the Milky Way. Preprints 2024, 2024021765. https://doi.org/10.20944/preprints202402.1765.v2

Abstract

The new observations, including the fastest star, the circular velocity curve of the Milky Way and the fast galaxy bar, should imply that the mass of the center of the Milky Way is almost 1011 times the mass of the Sun.

Keywords

Fastest star; circular velocity curve of the Milky Way; fast galaxy bar; mass of the center of galaxy; Newtonian theory of orbit perturbation

Subject

Physical Sciences, Theoretical Physics

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