CWNU 1697

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.5 0.35 0.5 0.42 1.0
C3
N_50
r_50
DA 50 4.6
Summary

CWNU 1697 is a moderately populated, 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 12.075 55.839 0.256 -1.927 -0.777 -78.8
Hunt & Reffert (2023) 12.014 55.909 0.26 -1.915 -0.747 -83.81
Cavallo et al. (2024) 12.167 55.887 0.254 – – –
Hunt & Reffert (2024) 12.014 55.909 0.26 -1.915 -0.747 -83.81
Hu & Soubiran (2025) 12.167 55.887 – – – –
           
UCC 12.07 55.87 0.249 -1.949 -0.774 -79.404
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1697 UCC
CWNU 1697 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.5, m-M=13.2, logAge=8.65
Hunt & Reffert (2023) AV50=1.657, diffAV50=2.44, MOD50=12.812, logAge50=8.773
Cavallo et al. (2024) AV50=1.87, dMod50=12.37, logAge50=9.11, [Fe/H]50=-0.48
Hunt & Reffert (2024) MassJ=543.294, MassTot=892.242
Hu & Soubiran (2025) MA22=-0.22, MA23f=-0.36, MA23g=-0.25, MZ23=-0.41, MK24=-0.32, MF24=-0.28

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Cluster region map