CWNU 2601

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.35 0.85 1.0 0.42 1.0
C3
N_50
r_50
AA 35 1.6
Summary

CWNU 2601 is a poorly populated, dense object of very high C3 quality. It is located at a large distance from the Sun, below the mid-plane. It was recently reported in the literature.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 159.203 -61.568 0.178 -5.129 2.142 13.58
Hunt & Reffert (2023) 159.207 -61.573 0.172 -5.135 2.145 13.619
Cavallo et al. (2024) 159.21 -61.566 0.172 – – –
Hunt & Reffert (2024) 159.207 -61.573 0.172 -5.135 2.145 13.619
Hu & Soubiran (2025) 159.21 -61.566 – – – –
           
UCC 159.209 -61.567 0.162 -5.126 2.142 13.578
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2601 UCC
CWNU 2601 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.65, m-M=13.45, logAge=8.6
Hunt & Reffert (2023) AV50=1.728, diffAV50=0.946, MOD50=13.633, logAge50=8.192
Cavallo et al. (2024) AV50=0.92, dMod50=13.5, logAge50=8.77, [Fe/H]50=0.6
Hunt & Reffert (2024) MassJ=388.708, MassTot=575.222
Hu & Soubiran (2025) MA23f=-0.5, MK24=-0.2, MF24=-0.35

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Cluster region map