Theia 3127

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.57 0.19 0.75 0.25 1.0
C3
N_50
r_50
AB 64 17.8
Summary

Theia 3127 is a moderately populated, very loose object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a moderate percentage of members with a later reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 144.753 -54.071 0.623 -8.236 5.762 -2.065
Cavallo et al. (2024) 145.197 -54.28 0.625 – – –
Hunt & Reffert (2024) 144.753 -54.071 0.623 -8.236 5.762 -2.065
           
UCC 144.748 -54.07 0.627 -8.215 5.795 -3.15
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 3127 UCC
Theia 3127 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.496, diffAV50=0.457, MOD50=10.9, logAge50=8.477
Cavallo et al. (2024) AV50=0.4, dMod50=10.98, logAge50=8.52, [Fe/H]50=0.46
Hunt & Reffert (2024) MassJ=86.5909, MassTot=512.899

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Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3635 40.6 144.74 -54.09 0.62 -8.2 5.82 – 0.0