Theia 4912

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.18 0.62 0.0 1.0
C3
N_50
r_50
AC 22 20.7
Summary

Theia 4912 is a sparse, very loose object of intermediate 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) 327.098 52.548 1.196 -1.8 -0.772 -21.245
Cavallo et al. (2024) 327.707 52.906 1.201 – – –
           
UCC 327.127 52.594 1.204 -1.814 -0.823 -33.436
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 4912 UCC
Theia 4912 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.885, diffAV50=1.375, MOD50=9.533, logAge50=7.916
Cavallo et al. (2024) AV50=1.1, dMod50=9.35, logAge50=8.15, [Fe/H]50=0.07

Search coordinates in Bayestar19

Cluster region map