OC 0031

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.64 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 79 1.8
Summary

OC 0031 is a moderately 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
Hao et al. (2022) 276.291 -13.279 0.489 -0.455 -2.315 –
Hunt & Reffert (2023) 276.29 -13.28 0.469 -0.44 -2.28 10.752
Cavallo et al. (2024) 276.288 -13.282 0.471 – – –
Hunt & Reffert (2024) 276.29 -13.28 0.469 -0.44 -2.28 10.752
           
UCC 276.291 -13.28 0.478 -0.44 -2.287 35.967
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0031 UCC
OC 0031 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=2.74, age=6.0, Z=0.028
Hunt & Reffert (2023) AV50=4.945, diffAV50=2.926, MOD50=11.476, logAge50=7.031
Cavallo et al. (2024) AV50=5.08, dMod50=11.4, logAge50=7.45, [Fe/H]50=0.83
Hunt & Reffert (2024) MassJ=2371.43, MassTot=2371.43

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Cluster region map