Theia 398

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.39 0.25 0.25 1.0
C3
N_50
r_50
CC 27 18.8
Summary

Theia 398 is a poorly populated, loose object of low C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 104.135 -19.922 1.494 -5.327 1.519 22.678
Cavallo et al. (2024) 103.987 -19.738 1.491 – – –
Hunt & Reffert (2024) 104.135 -19.922 1.494 -5.327 1.519 22.678
           
UCC 104.04 -19.932 1.477 -5.317 1.506 25.878
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 398 UCC
Theia 398 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.109, diffAV50=0.677, MOD50=9.066, logAge50=8.11
Cavallo et al. (2024) AV50=0.29, dMod50=9.16, logAge50=8.3, [Fe/H]50=0.11
Hunt & Reffert (2024) MassJ=48.0293, MassTot=116.539

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Cluster region map