Theia 3686

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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 24 10.5
Summary

Theia 3686 is a sparse, very loose object of low C3 quality. It is located at a moderate 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) 109.699 -7.928 0.438 -3.135 2.789 –
Cavallo et al. (2024) 109.407 -7.624 0.439 – – –
           
UCC 109.658 -7.899 0.434 -3.115 2.82 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 3686 UCC
Theia 3686 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.108, diffAV50=0.409, MOD50=11.533, logAge50=8.467
Cavallo et al. (2024) AV50=0.68, dMod50=11.71, logAge50=8.3, [Fe/H]50=-0.15

Search coordinates in Bayestar19

Cluster region map