CWNU 1556

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 25 1.6
Summary

CWNU 1556 is a poorly populated, very dense object of very 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) 290.247 13.295 0.25 -2.748 -5.687 –
Hunt & Reffert (2023) 290.241 13.3 0.244 -2.735 -5.682 26.309
Cavallo et al. (2024) 290.272 13.31 0.243 – – –
Hunt & Reffert (2024) 290.241 13.3 0.244 -2.735 -5.682 26.309
           
UCC 290.244 13.3 0.237 -2.75 -5.695 4.879
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1556 UCC
CWNU 1556 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=8.1, m-M=12.7, logAge=6.0
Hunt & Reffert (2023) AV50=6.157, diffAV50=2.805, MOD50=12.877, logAge50=7.783
Cavallo et al. (2024) AV50=5.57, dMod50=12.46, logAge50=6.6, [Fe/H]50=0.3
Hunt & Reffert (2024) MassJ=611.572, MassTot=1129.79

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Cluster region map