The effect of measurement uncertainties on the inferred stability of planes of satellite galaxies

Observations have revealed that the MW, Andromeda, Centaurus A (and potentially other galaxies) host spatially thin and kinematically coherent planes of satellites. Such structures are highly improbable within the standard LCDM cosmological model, and the dynamical stability of these planes has been...

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Bibliographic Details
Main Authors Kumar, Prem, Pawlowski, Marcel S, Kanehisa, Kosuke Jamie, Li, Pengfei, Júlio, Mariana P, Taibi, Salvatore
Format Journal Article
LanguageEnglish
Published 17.06.2025
Subjects
Physics - Astrophysics of Galaxies
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