Theia 1934

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.41 0.79 0.75 0.25 0.22
C3
N_50
r_50
AB 41 9.4
Summary

Theia 1934 is a poorly populated, dense object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 196.386 -56.855 0.846 -6.281 -0.845 -3.617
Cavallo et al. (2024) 196.252 -57.134 0.849 – – –
Hunt & Reffert (2024) 196.386 -56.855 0.846 -6.281 -0.845 -3.617
           
UCC 196.383 -56.883 0.846 -6.254 -0.812 -2.711
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 1934 UCC
Theia 1934 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.754, diffAV50=1.25, MOD50=10.283, logAge50=7.196
Cavallo et al. (2024) AV50=0.86, dMod50=10.31, logAge50=6.97, [Fe/H]50=-0.31
Hunt & Reffert (2024) MassJ=272.016, MassTot=464.444

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 27 78.0 196.26 -57.03 0.86 -6.23 -0.84 -2.71 0.24
OC 0591 41.5 196.33 -56.88 0.85 -6.25 -0.78 -10.22 0.22
CWWDL 14492 31.7 196.14 -57.16 0.86 -6.2 -0.86 -2.31 0.05