OC 0493

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.45 0.24 1.0 0.33 1.0
C3
N_50
r_50
AA 45 3.7
Summary

OC 0493 is a poorly populated, very loose object of very high C3 quality. It is located at a large distance from the Sun, below the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 131.536 -48.163 0.179 -3.051 3.76 –
Hunt & Reffert (2023) 131.463 -48.136 0.175 -3.042 3.769 56.826
Cavallo et al. (2024) 131.5 -48.132 0.173 – – –
Hunt & Reffert (2024) 131.463 -48.136 0.175 -3.042 3.769 56.826
           
UCC 131.515 -48.148 0.174 -3.031 3.76 55.66
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0493 UCC
OC 0493 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.42, age=8.2, Z=0.026
Hunt & Reffert (2023) AV50=2.001, diffAV50=1.862, MOD50=13.563, logAge50=8.314
Cavallo et al. (2024) AV50=1.72, dMod50=13.16, logAge50=8.6, [Fe/H]50=0.29
Hunt & Reffert (2024) MassJ=1590.48, MassTot=1744.65

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Cluster region map