Theia 873

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.12 0.38 0.0 1.0
C3
N_50
r_50
BC 23 24.7
Summary

Theia 873 is a sparse, very loose object of low C3 quality. It is located at a close distance from the Sun, above 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) 331.503 59.525 1.163 2.324 -2.068 -18.464
Cavallo et al. (2024) 330.434 59.321 1.172 – – –
           
UCC 331.02 59.437 1.17 2.256 -2.077 -14.392
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 873 UCC
Theia 873 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.954, diffAV50=2.208, MOD50=9.568, logAge50=8.537
Cavallo et al. (2024) AV50=2.2, dMod50=10.03, logAge50=8.5, [Fe/H]50=0.24

Search coordinates in Bayestar19

Cluster region map