Theia 7478

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.26 0.5 0.0 1.0
C3
N_50
r_50
BB 26 17.4
Summary

Theia 7478 is a poorly populated, loose object of intermediate C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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) 312.765 33.806 1.092 3.207 -1.659 -5.556
Cavallo et al. (2024) 312.436 33.71 1.119 – – –
           
UCC 312.541 33.679 1.123 3.098 -1.67 -4.585
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 7478 UCC
Theia 7478 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.165, diffAV50=0.327, MOD50=9.67, logAge50=8.236
Cavallo et al. (2024) AV50=0.49, dMod50=9.64, logAge50=8.23, [Fe/H]50=-0.12

Search coordinates in Bayestar19

Cluster region map