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196. The rotation curve of our Galaxy

Year: 2024

Type: article

Abstract: The rotation curve of our Galaxy provides strong constraints on the mass distribution of its major structural components. New Gaia results suggest a strongly revised dependency within the solar circle, and a steepening Keplerian decline beyond 20 kpc, which may indicate the limits of our Galaxy's dark matter halo.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.14599490

Author: Perryman, Michael

Language: English

Topic: Stellar, planetary, and galactic studies

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6911829092

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