Theia 322

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.35 0.38 0.25 1.0
C3
N_50
r_50
CB 23 33.5
Summary

Theia 322 is a sparse, loose object of low C3 quality. It is located at a very 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
He et al. (2022) 12.435 50.219 2.186 7.351 -3.107 –
Hunt & Reffert (2023) 12.263 50.773 2.773 4.993 -1.587 -24.905
Cavallo et al. (2024) 12.462 50.942 2.783 – – –
           
UCC 12.229 50.809 2.681 4.981 -1.57 -20.211
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 322 UCC
Theia 322 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.4, logAge=7.9
Hunt & Reffert (2023) AV50=0.992, diffAV50=0.526, MOD50=7.688, logAge50=6.735
Cavallo et al. (2024) AV50=1.13, dMod50=7.98, logAge50=7.72, [Fe/H]50=0.53

Search coordinates in Bayestar19

Cluster region map