CWNU 2517

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 27 3.5
Summary

CWNU 2517 is a poorly populated, very dense object of high 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) 169.779 -66.807 0.501 -5.464 1.126 –
Hunt & Reffert (2023) 169.849 -66.807 0.49 -5.452 1.091 –
Cavallo et al. (2024) 169.803 -66.792 0.491 – – –
Hunt & Reffert (2024) 169.849 -66.807 0.49 -5.452 1.091 –
Hu & Soubiran (2025) 169.803 -66.792 – – – –
           
UCC 169.828 -66.799 0.488 -5.465 1.137 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2517 UCC
CWNU 2517 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.3, m-M=11.65, logAge=9.05
Hunt & Reffert (2023) AV50=0.748, diffAV50=0.61, MOD50=11.404, logAge50=9.121
Cavallo et al. (2024) AV50=1.21, dMod50=11.52, logAge50=9.09, [Fe/H]50=0.08
Hunt & Reffert (2024) MassJ=154.873, MassTot=165.384
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.21, MZ23=-0.17, MK24=-0.22, MF24=-0.22

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Cluster region map