Patchick 12

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 1.0 0.75 0.33 0.33
C3
N_50
r_50
AB 110 5.6
Summary

Patchick 12 is a rich, very dense object of high 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 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) 31.091 54.363 0.364 -2.289 -0.222 -44.592
Cavallo et al. (2024) 31.154 54.36 0.364 – – –
Hunt & Reffert (2024) 31.091 54.363 0.364 -2.289 -0.222 -44.592
Hu & Soubiran (2025) 31.154 54.36 – – – –
           
UCC 31.116 54.36 0.366 -2.283 -0.256 -37.933
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Patchick 12 UCC
Patchick 12 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.417, diffAV50=1.362, MOD50=11.979, logAge50=9.011
Cavallo et al. (2024) AV50=1.15, dMod50=11.77, logAge50=8.92, [Fe/H]50=-0.51
Hunt & Reffert (2024) MassJ=319.063, MassTot=393.277
Hu & Soubiran (2025) MA22=-0.16, MA23f=-0.23, MA23g=-0.1, MZ23=-0.09, MK24=-0.21, MF24=-0.11

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 44 67.3 31.12 54.37 0.37 -2.28 -0.26 -37.93 0.47
CWWDL 3347 35.5 31.11 54.36 0.37 -2.3 -0.25 -37.93 0.0