Theia 624

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.1 0.25 0.0 1.0
C3
N_50
r_50
CC 21 34.4
Summary

Theia 624 is a sparse, very loose object of 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) 247.45 -44.55 1.526 -1.543 -7.547 -29.8
Cavallo et al. (2024) 247.955 -44.658 1.523 – – –
           
UCC 247.692 -44.519 1.514 -1.643 -7.565 -18.792
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 624 UCC
Theia 624 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.582, diffAV50=0.324, MOD50=8.977, logAge50=8.02
Cavallo et al. (2024) AV50=0.84, dMod50=9.1, logAge50=8.08, [Fe/H]50=0.15

Search coordinates in Bayestar19

Cluster region map