OC 0440

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.49 0.16 1.0 0.33 1.0
C3
N_50
r_50
AA 49 1.9
Summary

OC 0440 is a poorly populated, very loose object of very high C3 quality. It is located at a very large distance from the Sun, well 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) 117.063 -36.152 0.07 -1.132 2.186 –
Hunt & Reffert (2023) 117.05 -36.148 0.061 -1.143 2.193 114.67
Cavallo et al. (2024) 117.068 -36.163 0.066 – – –
Hunt & Reffert (2024) 117.05 -36.148 0.061 -1.143 2.193 114.67
           
UCC 117.051 -36.149 0.072 -1.134 2.192 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0440 UCC
OC 0440 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.94, age=6.0, Z=0.017
Hunt & Reffert (2023) AV50=2.323, diffAV50=1.489, MOD50=15.074, logAge50=7.584
Cavallo et al. (2024) AV50=2.26, dMod50=12.14, logAge50=7.85, [Fe/H]50=-1.05
Hunt & Reffert (2024) MassJ=1300.61, MassTot=2223.24

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Cluster region map