CWNU 2689

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.2 0.12 0.33 1.0
C3
N_50
r_50
DC 23 7.7
Summary

CWNU 2689 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 77.976 37.922 0.464 1.831 -3.236 –
Hunt & Reffert (2023) 77.978 37.922 0.464 1.817 -3.19 -35.339
Cavallo et al. (2024) 77.985 37.902 0.464 – – –
Hunt & Reffert (2024) 77.978 37.922 0.464 1.817 -3.19 -35.339
           
UCC 77.991 37.909 0.47 1.835 -3.236 -35.368
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2689 UCC
CWNU 2689 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.1, m-M=11.45, logAge=8.55
Hunt & Reffert (2023) AV50=1.852, diffAV50=1.283, MOD50=11.51, logAge50=8.23
Cavallo et al. (2024) AV50=2.05, dMod50=11.58, logAge50=7.78, [Fe/H]50=0.0
Hunt & Reffert (2024) MassJ=176.556, MassTot=183.750

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Cluster region map