Maia (star)
star in the Taurus constellation
Maia , designated 20 Tauri (abbreviated 20 Tau), is a star in the constellation of Taurus. It is a blue giant of spectral type B8 III, a chemically peculiar star.
Maia is the fourth-brightest star in the Pleiades open star cluster (Messier 45), after Alcyone, Atlas and Electra. It is surrounded by one of the brighter reflection nebulae within the Pleiades, designated NGC 1432 and sometimes called the Maia Nebula.
Nomenclature
The name Maia originates with the Greek: Μαῖα and Latin: Maia. Maia is one of the seven daughters of Atlas and Pleione in Greek mythology—stars which are also included in the Pleiades star cluster. In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN) to catalog and standardize proper names for stars. The WGSN's first bulletin of July 2016 included a table of the first two batches of names approved by the WGSN; which included Maia for this star. It is now so entered in the IAU Catalog of Star Names.
20 Tauri is the star's Flamsteed designation.
The public source identifies “Maia (star)” as star in the Taurus constellation. This brief keeps that definition visible, then builds a research path around Maia, star and Taurus.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Maia (star)”, the useful work is to connect “star in the Taurus constellation” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 13, 2026. The linked authority identifier is Q13434. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1432 and 2016.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
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This entry incorporates text from “Maia (star)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.