Theia 546

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.34 0.39 0.5 0.25 0.32
C3
N_50
r_50
BB 34 27.4
Summary

Theia 546 is a poorly populated, loose object of intermediate C3 quality. It is located at a close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 110.172 -4.38 1.91 -2.136 -3.711 8.379
Cavallo et al. (2024) 110.415 -4.091 1.904 – – –
Hunt & Reffert (2024) 110.172 -4.38 1.91 -2.136 -3.711 8.379
           
UCC 110.191 -4.303 1.908 -2.152 -3.689 8.192
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 546 UCC
Theia 546 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.095, diffAV50=0.669, MOD50=8.483, logAge50=8.466
Cavallo et al. (2024) AV50=0.28, dMod50=8.65, logAge50=8.0, [Fe/H]50=0.06
Hunt & Reffert (2024) MassJ=77.2894, MassTot=151.661

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 100 67.6 110.4 -4.3 1.89 -2.15 -3.63 8.4 0.21