Theia 667

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.42 0.45 0.75 0.33 1.0
C3
N_50
r_50
AB 42 18.7
Summary

Theia 667 is a poorly populated, loose object of high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 352.334 64.068 1.263 -4.888 -4.823 –
Hunt & Reffert (2023) 352.486 63.993 1.249 -4.883 -4.763 -8.051
Cavallo et al. (2024) 352.691 64.181 1.257 – – –
Hunt & Reffert (2024) 352.486 63.993 1.249 -4.883 -4.763 -8.051
           
UCC 352.604 64.014 1.262 -4.882 -4.875 -9.579
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 667 UCC
Theia 667 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=1.25, logAge=8.05
Hunt & Reffert (2023) AV50=0.948, diffAV50=1.531, MOD50=9.377, logAge50=8.093
Cavallo et al. (2024) AV50=1.17, dMod50=9.57, logAge50=8.28, [Fe/H]50=0.3
Hunt & Reffert (2024) MassJ=143.563, MassTot=395.893

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Cluster region map