CWNU 1138

(OCSN 179)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.56 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 63 23.6
Summary

CWNU 1138 is a moderately populated, very dense object of high C3 quality. It is located at a very close distance from the Sun, near 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) 206.624 -59.559 2.013 -13.828 -6.095 –
Qin et al. (2023) 206.64 -59.47 2.01 -13.76 -6.11 -21.65
Hunt & Reffert (2023) 206.912 -59.633 2.012 -13.866 -6.156 -20.586
Cavallo et al. (2024) 206.633 -59.511 2.015 – – –
           
UCC 206.552 -59.475 2.015 -13.837 -6.15 -20.197
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1138 UCC
CWNU 1138 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.7, logAge=7.8
Qin et al. (2023) E(B-V)=0.26, m-M=9.19, logt=8.25
Hunt & Reffert (2023) AV50=0.472, diffAV50=1.109, MOD50=8.387, logAge50=7.916
Cavallo et al. (2024) AV50=0.78, dMod50=8.47, logAge50=7.94, [Fe/H]50=-0.04

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Cluster region map