OC 0038

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 30 4.5
Summary

OC 0038 is a poorly populated, very dense object of very high C3 quality. It is located at a relatively close 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) 279.216 -10.908 0.529 -0.954 -2.718 –
Hunt & Reffert (2023) 279.197 -10.882 0.547 -0.989 -2.715 -76.364
Cavallo et al. (2024) 279.201 -10.898 0.549 – – –
Hunt & Reffert (2024) 279.197 -10.882 0.547 -0.989 -2.715 -76.364
           
UCC 279.203 -10.898 0.545 -1.004 -2.706 -76.398
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0038 UCC
OC 0038 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=4.04, age=6.9, Z=0.028
Hunt & Reffert (2023) AV50=4.213, diffAV50=0.78, MOD50=11.167, logAge50=7.35
Cavallo et al. (2024) AV50=4.02, dMod50=11.68, logAge50=7.81, [Fe/H]50=0.17
Hunt & Reffert (2024) MassJ=402.165, MassTot=405.810

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Cluster region map