Theia 743

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.73 0.96 0.75 0.33 0.71
C3
N_50
r_50
AB 96 23.4
Summary

Theia 743 is a moderately populated, very dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 173.42 -60.656 1.517 -14.445 2.683 –
Hunt & Reffert (2023) 173.48 -60.657 1.523 -14.444 2.649 -13.864
Cavallo et al. (2024) 173.545 -60.628 1.522 – – –
Hunt & Reffert (2024) 173.48 -60.657 1.523 -14.444 2.649 -13.864
           
UCC 173.462 -60.672 1.519 -14.432 2.702 -13.318
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 743 UCC
Theia 743 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.45, logAge=7.9
Hunt & Reffert (2023) AV50=0.133, diffAV50=0.485, MOD50=8.945, logAge50=8.501
Cavallo et al. (2024) AV50=0.69, dMod50=8.93, logAge50=8.19, [Fe/H]50=-0.5
Hunt & Reffert (2024) MassJ=95.5986, MassTot=177.933

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Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0565 29.2 173.5 -60.67 1.52 -14.43 2.7 -15.58 0.31