Theia 3779

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.28 0.47 0.5 0.33 0.11
C3
N_50
r_50
BB 28 11.5
Summary

Theia 3779 is a poorly populated, loose object of intermediate 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) 331.596 63.003 0.965 -2.935 -3.211 -18.197
Cavallo et al. (2024) 331.395 62.955 0.965 – – –
Hunt & Reffert (2024) 331.596 63.003 0.965 -2.935 -3.211 -18.197
Hu & Soubiran (2025) 331.395 62.955 – – – –
           
UCC 331.527 63.001 0.969 -2.959 -3.218 -21.256
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 3779 UCC
Theia 3779 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.857, diffAV50=0.6, MOD50=9.973, logAge50=8.439
Cavallo et al. (2024) AV50=0.81, dMod50=10.06, logAge50=8.7, [Fe/H]50=0.34
Hunt & Reffert (2024) MassJ=87.2234, MassTot=113.201
Hu & Soubiran (2025) MA22=-0.17, MA23f=-0.16, MZ23=-0.09, MK24=-0.08, MF24=-0.11

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1156 89.3 331.56 63.0 0.97 -2.96 -3.22 -21.26 0.22