Theia 1654

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 0.96 0.62 0.25 1.0
C3
N_50
r_50
AC 54 9.3
Summary

Theia 1654 is a moderately populated, very dense object of intermediate C3 quality. It is located at a relatively 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) 106.259 -10.382 0.8 -3.156 0.85 28.412
Cavallo et al. (2024) 106.244 -10.884 0.807 – – –
Hunt & Reffert (2024) 106.259 -10.382 0.8 -3.156 0.85 28.412
           
UCC 106.273 -10.442 0.806 -3.134 0.717 38.824
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 1654 UCC
Theia 1654 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.93, diffAV50=2.339, MOD50=10.349, logAge50=7.401
Cavallo et al. (2024) AV50=1.41, dMod50=10.91, logAge50=7.18, [Fe/H]50=-0.02
Hunt & Reffert (2024) MassJ=81.2628, MassTot=642.814

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Cluster region map