Theia 447

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.09 0.12 0.0 1.0
C3
N_50
r_50
DC 21 32.5
Summary

Theia 447 is a sparse, very loose object of very low C3 quality. It is located at a close distance from the Sun, near 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) 215.325 -61.106 1.372 -7.935 -7.584 -21.182
Cavallo et al. (2024) 217.144 -60.247 1.37 – – –
           
UCC 215.942 -60.981 1.355 -8.008 -7.514 -18.385
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 447 UCC
Theia 447 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.252, diffAV50=0.736, MOD50=9.22, logAge50=8.084
Cavallo et al. (2024) AV50=1.11, dMod50=9.63, logAge50=7.98, [Fe/H]50=-0.48

Search coordinates in Bayestar19

Cluster region map