UBC 1556

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.34 1.0 0.75 0.33 1.0
C3
N_50
r_50
BA 34 2.3
Summary

UBC 1556 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
Castro-Ginard et al. (2022) 251.65 -46.38 0.33 -0.88 -3.0 -39.51
Hunt & Reffert (2023) 251.682 -46.367 0.341 -0.817 -2.925 -42.058
Cavallo et al. (2024) 251.673 -46.371 0.34 – – –
Hunt & Reffert (2024) 251.682 -46.367 0.341 -0.817 -2.925 -42.058
           
UCC 251.684 -46.366 0.337 -0.861 -2.993 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1556 UCC
UBC 1556 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=2.028, Dist=2809, logAge=8.012
Hunt & Reffert (2023) AV50=2.701, diffAV50=2.135, MOD50=12.075, logAge50=8.227
Cavallo et al. (2024) AV50=2.65, dMod50=12.01, logAge50=8.07, [Fe/H]50=0.27
Hunt & Reffert (2024) MassJ=464.613, MassTot=485.646

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Cluster region map