CWNU 2221

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.32 1.0 0.75 0.25 1.0
C3
N_50
r_50
BA 32 1.5
Summary

CWNU 2221 is a poorly populated, very dense object of high C3 quality. It is located at a moderate 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) 280.149 -6.929 0.347 0.183 -1.514 41.02
Hunt & Reffert (2023) 280.142 -6.931 0.295 0.217 -1.567 138.559
Hunt & Reffert (2024) 280.142 -6.931 0.295 0.217 -1.567 138.559
           
UCC 280.152 -6.924 0.305 0.193 -1.536 145.516
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2221 UCC
CWNU 2221 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=4.65, m-M=12.05, logAge=8.3
Hunt & Reffert (2023) AV50=4.399, diffAV50=1.803, MOD50=12.463, logAge50=7.984
Hunt & Reffert (2024) MassJ=691.412, MassTot=691.412

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Cluster region map