Astrometry of the Sculptor dwarf spheroidal galaxy by the Gaia Collaboration (2018).
|The Sculptor dSph|
Notes. The table lists: the position on the sky (α, δ), parallax ϖ, proper motions (μα*, μδ), and the elements of the covariance matrix, ϵX. Also included are the number of member stars, N⋆ as determined by Gaia for the magnitude limit, Glim.
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