CWNU 121

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.55 0.75 0.42 1.0
C3
N_50
r_50
AB 24 7.6
Summary

CWNU 121 is a sparse, moderately dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 203.695 -66.561 0.79 -5.43 -0.8 –
Hunt & Reffert (2023) 203.655 -66.549 0.74 -5.401 -0.815 -6.246
Cavallo et al. (2024) 203.603 -66.542 0.743 – – –
Hunt & Reffert (2024) 203.655 -66.549 0.74 -5.401 -0.815 -6.246
Hu & Soubiran (2025) 203.603 -66.542 – – – –
           
UCC 203.656 -66.556 0.745 -5.405 -0.766 -12.608
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 121 UCC
CWNU 121 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.55, m-M=10.8, logAge=8.4, Z=0.04
Hunt & Reffert (2023) AV50=0.743, diffAV50=0.792, MOD50=10.546, logAge50=8.42
Cavallo et al. (2024) AV50=0.46, dMod50=10.46, logAge50=8.85, [Fe/H]50=0.26
Hunt & Reffert (2024) MassJ=104.492, MassTot=117.916
Hu & Soubiran (2025) MA22=-0.22, MA23f=-0.15, MZ23=-0.09, MK24=-0.15, MF24=-0.11

Search coordinates in Bayestar19

Cluster region map