OC 0428

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 1.0 0.33 0.0
C3
N_50
r_50
AA 25 1.8
Summary

OC 0428 is a poorly populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 117.632 -29.942 0.329 -2.733 3.447 –
Hunt & Reffert (2023) 117.637 -29.947 0.307 -2.741 3.423 –
Cavallo et al. (2024) 117.641 -29.943 0.309 – – –
Hunt & Reffert (2024) 117.637 -29.947 0.307 -2.741 3.423 –
           
UCC 117.646 -29.951 0.318 -2.748 3.438 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0428 UCC
OC 0428 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.18, age=7.5, Z=0.021
Hunt & Reffert (2023) AV50=2.241, diffAV50=0.722, MOD50=12.288, logAge50=7.822
Cavallo et al. (2024) AV50=2.52, dMod50=12.77, logAge50=7.7, [Fe/H]50=0.51
Hunt & Reffert (2024) MassJ=472.234, MassTot=520.401

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 236 100.0 117.64 -29.95 0.31 -2.74 3.45 – 0.56