CWNU 252

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.47 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 47 7.5
Summary

CWNU 252 is a poorly populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 185.376 -61.085 0.76 -7.05 -0.72 -3.4
Hunt & Reffert (2023) 185.398 -61.072 0.777 -7.055 -0.658 -16.109
Cavallo et al. (2024) 185.484 -61.05 0.779 – – –
Hunt & Reffert (2024) 185.398 -61.072 0.777 -7.055 -0.658 -16.109
Hu & Soubiran (2025) 185.484 -61.05 – – – –
           
UCC 185.366 -61.064 0.78 -7.068 -0.671 -20.393
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 252 UCC
CWNU 252 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.95, m-M=11.05, logAge=8.0, Z=0.034
Hunt & Reffert (2023) AV50=0.725, diffAV50=0.83, MOD50=10.45, logAge50=8.417
Cavallo et al. (2024) AV50=0.42, dMod50=10.38, logAge50=8.7, [Fe/H]50=0.27
Hunt & Reffert (2024) MassJ=122.916, MassTot=157.726
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.21, MZ23=-0.19, MK24=-0.14, MF24=-0.15

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14187 53.2 185.36 -61.07 0.78 -7.04 -0.61 -12.93 0.0