Theia 269

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.17 0.5 0.0 1.0
C3
N_50
r_50
BB 23 21.5
Summary

Theia 269 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 (2023) 314.325 16.601 1.151 1.989 1.982 -13.173
Cavallo et al. (2024) 314.255 16.698 1.174 – – –
           
UCC 314.304 16.665 1.191 2.018 2.047 -11.808
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 269 UCC
Theia 269 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.15, diffAV50=0.419, MOD50=9.527, logAge50=8.192
Cavallo et al. (2024) AV50=0.15, dMod50=9.65, logAge50=8.59, [Fe/H]50=0.22

Search coordinates in Bayestar19

Cluster region map