Theia 5254

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.07 0.62 0.25 0.12
C3
N_50
r_50
AC 25 8.7
Summary

Theia 5254 is a poorly populated, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 106.86 -18.486 0.295 -0.652 2.58 56.497
Cavallo et al. (2024) 106.894 -18.496 0.292 – – –
Hunt & Reffert (2024) 106.86 -18.486 0.295 -0.652 2.58 56.497
           
UCC 106.865 -18.49 0.296 -0.641 2.585 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 5254 UCC
Theia 5254 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.68, diffAV50=0.95, MOD50=12.276, logAge50=8.196
Cavallo et al. (2024) AV50=0.93, dMod50=12.39, logAge50=7.9, [Fe/H]50=-0.07
Hunt & Reffert (2024) MassJ=117.873, MassTot=287.203

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1859 88.0 106.87 -18.47 0.3 -0.64 2.58 56.66 0.22