OC 0477

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.39 0.5 0.42 1.0
C3
N_50
r_50
BB 24 3.6
Summary

OC 0477 is a sparse, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 125.66 -45.625 0.335 -3.062 3.947 6.927
Hunt & Reffert (2023) 125.663 -45.598 0.285 -3.04 3.85 48.671
Cavallo et al. (2024) 125.645 -45.601 0.289 – – –
Hunt & Reffert (2024) 125.663 -45.598 0.285 -3.04 3.85 48.671
Hu & Soubiran (2025) 125.645 -45.601 – – – –
           
UCC 125.65 -45.617 0.297 -3.053 3.846 46.201
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0477 UCC
OC 0477 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=0.82, age=8.3, Z=0.028
Hunt & Reffert (2023) AV50=2.031, diffAV50=1.062, MOD50=12.396, logAge50=8.609
Cavallo et al. (2024) AV50=1.46, dMod50=12.24, logAge50=8.9, [Fe/H]50=0.73
Hunt & Reffert (2024) MassJ=326.981, MassTot=358.418
Hu & Soubiran (2025) MA22=-0.17, MA23f=-0.31, MK24=-0.21, MF24=-0.28

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 3395 92.0 125.63 -45.61 0.3 -3.08 3.85 46.2 0.09