CWNU 1867

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.29 0.16 0.5 0.33 1.0
C3
N_50
r_50
BB 29 11.1
Summary

CWNU 1867 is a poorly populated, very loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, above 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) 138.611 -44.188 0.529 -3.111 1.439 –
Hunt & Reffert (2023) 138.701 -44.248 0.52 -3.136 1.451 –
Cavallo et al. (2024) 138.661 -44.223 0.526 – – –
Hunt & Reffert (2024) 138.701 -44.248 0.52 -3.136 1.451 –
           
UCC 138.649 -44.197 0.531 -3.112 1.435 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1867 UCC
CWNU 1867 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.2, m-M=11.3, logAge=8.85
Hunt & Reffert (2023) AV50=1.131, diffAV50=1.021, MOD50=11.222, logAge50=8.622
Cavallo et al. (2024) AV50=1.49, dMod50=11.48, logAge50=8.68, [Fe/H]50=-0.06
Hunt & Reffert (2024) MassJ=84.8014, MassTot=198.010

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Cluster region map