Theia 401

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C3
N_50
r_50
BB 22 32.1
Summary

Theia 401 is a sparse, very loose object of intermediate C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2024) 347.809 47.781 1.473 -0.781 -3.521 -7.645
UCC 347.858 47.656 1.469 -0.874 -3.466 -9.281
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2024) MassJ=45.5166

Search coordinates in Bayestar19

Cluster region