Theia 4482

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.39 0.26 0.5 0.33 0.2
C3
N_50
r_50
BB 39 5.5
Summary

Theia 4482 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 234.832 -58.538 0.301 -3.504 -4.628 -19.851
Cavallo et al. (2024) 234.771 -58.546 0.302 – – –
Hunt & Reffert (2024) 234.832 -58.538 0.301 -3.504 -4.628 -19.851
Hu & Soubiran (2025) 234.771 -58.546 – – – –
           
UCC 234.782 -58.54 0.294 -3.502 -4.638 -23.824
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 4482 UCC
Theia 4482 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.722, diffAV50=1.312, MOD50=12.448, logAge50=8.75
Cavallo et al. (2024) AV50=2.94, dMod50=11.82, logAge50=9.04, [Fe/H]50=-0.26
Hunt & Reffert (2024) MassJ=516.699, MassTot=522.525
Hu & Soubiran (2025) MA22=-0.1, MA23f=-0.18, MA23g=0.16, MK24=-0.13, MF24=-0.22

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 2650 79.5 234.79 -58.54 0.29 -3.5 -4.63 -23.02 0.22