Is there a centralized database for all stars, sourced from Gaia and other missions?
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1$\begingroup$ There is a list of contemporary star catalogues in Wikipedia: en.wikipedia.org/wiki/… However, bear in mind that "There are, however, billions of stars resolvable by 21st century telescopes, so this is an impossible goal; with this kind of catalog, an attempt is generally made to get every star brighter than a given magnitude" $\endgroup$– Dave GremlinAug 15, 2022 at 14:16
1 Answer
The SIMBAD database hosted by the Centre de Donnees Astronomique de Strasbourg is the closest you are likely to find to a centralised database.
http://simbad.u-strasbg.fr/simbad/sim-basicIdent=m33&submit=SIMBAD+search