Theia 3381

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.38 1.0 0.38 0.25 1.0
C3
N_50
r_50
BC 38 3.0
Summary

Theia 3381 is a poorly populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a very small percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 203.684 -63.334 0.456 -3.878 -1.584 –
Cavallo et al. (2024) 203.298 -63.316 0.458 – – –
Hunt & Reffert (2024) 203.684 -63.334 0.456 -3.878 -1.584 –
           
UCC 203.679 -63.335 0.468 -3.817 -1.635 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 3381 UCC
Theia 3381 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.222, diffAV50=2.159, MOD50=11.481, logAge50=7.498
Cavallo et al. (2024) AV50=1.3, dMod50=11.3, logAge50=7.06, [Fe/H]50=-0.02
Hunt & Reffert (2024) MassJ=65.7880, MassTot=371.081

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3722 5.3 204.14 -63.64 0.45 -3.62 -1.71 6.7 0.13