CWNU 1054

(OCSN 170)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.29 0.23 0.25 0.31 1.0
C3
N_50
r_50
DB 29 41.1
Summary

CWNU 1054 is a poorly populated, very loose object of low C3 quality. It is located at a very close 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. (2022) 89.391 0.657 2.392 -2.189 -1.959 –
Qin et al. (2023) 89.73 0.83 2.39 -2.18 -1.94 19.1
Hunt & Reffert (2023) 89.728 0.954 2.377 -2.222 -1.889 14.173
Cavallo et al. (2024) 89.543 0.669 2.378 – – –
Zhang et al. (2024) 89.728 0.954 – – – –
           
UCC 89.405 0.731 2.392 -2.15 -1.95 18.072
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1054 UCC
CWNU 1054 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=1.35, logAge=7.7
Qin et al. (2023) E(B-V)=0.33, m-M=8.97, logt=8.6
Hunt & Reffert (2023) AV50=0.891, diffAV50=0.821, MOD50=8.03, logAge50=8.082
Cavallo et al. (2024) AV50=1.22, dMod50=8.2, logAge50=7.75, [Fe/H]50=0.19
Zhang et al. (2024) [Fe/H]ANN=-0.0517, [Fe/H]MCMC=-0.1249

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Cluster region map