Theia 4069

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.2 0.38 0.25 1.0
C3
N_50
r_50
BC 21 14.3
Summary

Theia 4069 is a sparse, very loose object of low C3 quality. It is located at a relatively 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) 303.767 33.087 0.889 2.297 -0.198 -17.699
Cavallo et al. (2024) 303.984 32.445 0.895 – – –
Hunt & Reffert (2024) 303.767 33.087 0.889 2.297 -0.198 -17.699
           
UCC 303.763 33.021 0.899 2.572 -0.273 0.943
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 4069 UCC
Theia 4069 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.022, diffAV50=1.61, MOD50=10.135, logAge50=7.914
Cavallo et al. (2024) AV50=1.47, dMod50=10.28, logAge50=7.82, [Fe/H]50=-0.07
Hunt & Reffert (2024) MassJ=74.1344, MassTot=244.657

Search coordinates in Bayestar19

Cluster region map