CWNU 1842

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 1.0 0.5 0.25 1.0
C3
N_50
r_50
BB 26 5.8
Summary

CWNU 1842 is a poorly populated, very dense object of intermediate C3 quality. It is located at a relatively 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. (2023) 251.695 -48.807 0.8 0.596 -2.198 –
Hunt & Reffert (2023) 251.699 -48.822 0.808 0.641 -2.177 1.911
Cavallo et al. (2024) 251.806 -48.759 0.806 – – –
Hunt & Reffert (2024) 251.699 -48.822 0.808 0.641 -2.177 1.911
           
UCC 251.739 -48.776 0.802 0.605 -2.205 -1.617
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1842 UCC
CWNU 1842 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.2, m-M=10.4, logAge=8.75
Hunt & Reffert (2023) AV50=2.132, diffAV50=2.13, MOD50=10.32, logAge50=7.978
Cavallo et al. (2024) AV50=2.42, dMod50=10.21, logAge50=8.14, [Fe/H]50=-0.05
Hunt & Reffert (2024) MassJ=196.678, MassTot=221.916

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Cluster region map