Theia 128

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.88 0.62 0.0 1.0
C3
N_50
r_50
CA 25 16.4
Summary

Theia 128 is a poorly populated, dense 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 108.653 -7.694 1.992 -8.399 2.23 31.15
Cavallo et al. (2024) 108.684 -7.639 1.994 – – –
           
UCC 108.651 -7.682 1.996 -8.461 2.171 22.953
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 128 UCC
Theia 128 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.154, diffAV50=0.456, MOD50=8.406, logAge50=7.984
Cavallo et al. (2024) AV50=0.4, dMod50=8.49, logAge50=7.58, [Fe/H]50=0.27

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Cluster region map