OC 0044

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.37 1.0 0.75 0.33 1.0
C3
N_50
r_50
BA 37 1.3
Summary

OC 0044 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above 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) 277.783 -6.125 0.328 -0.951 -3.934 30.077
Hunt & Reffert (2023) 277.785 -6.12 0.297 -0.912 -3.908 65.115
Cavallo et al. (2024) 277.783 -6.137 0.298 – – –
Hunt & Reffert (2024) 277.785 -6.12 0.297 -0.912 -3.908 65.115
           
UCC 277.787 -6.121 0.297 -0.916 -3.927 57.421
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0044 UCC
OC 0044 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=3.9, age=8.7, Z=0.02
Hunt & Reffert (2023) AV50=4.345, diffAV50=2.521, MOD50=12.363, logAge50=8.351
Cavallo et al. (2024) AV50=4.52, dMod50=12.45, logAge50=8.45, [Fe/H]50=-0.24
Hunt & Reffert (2024) MassJ=1611.22, MassTot=1611.22

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Cluster region map