CWNU 1734

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 25 0.9
Summary

CWNU 1734 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 163.047 -59.628 0.214 -4.064 1.244 –
Hunt & Reffert (2023) 163.067 -59.63 0.209 -4.093 1.225 -4.697
Cavallo et al. (2024) 163.056 -59.628 0.209 – – –
Hunt & Reffert (2024) 163.067 -59.63 0.209 -4.093 1.225 -4.697
Hu & Soubiran (2025) 163.056 -59.628 – – – –
           
UCC 163.062 -59.63 0.214 -4.079 1.239 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1734 UCC
CWNU 1734 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.45, m-M=12.9, logAge=8.95
Hunt & Reffert (2023) AV50=2.88, diffAV50=2.042, MOD50=13.104, logAge50=8.979
Cavallo et al. (2024) AV50=3.03, dMod50=13.29, logAge50=9.0, [Fe/H]50=0.07
Hunt & Reffert (2024) MassJ=1375.49, MassTot=1434.33
Hu & Soubiran (2025) MA22=-0.3, MA23f=-0.3, MA23g=-0.24, MZ23=-0.47, MK24=-0.26, MF24=-0.2

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Cluster region map