OC 0351

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.17 0.5 0.42 1.0
C3
N_50
r_50
BB 23 9.4
Summary

OC 0351 is a sparse, very loose object of intermediate C3 quality. It is located at a relatively close 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) 96.12 -1.282 0.529 -0.663 1.872 31.376
Hunt & Reffert (2023) 96.144 -1.349 0.516 -0.692 1.927 27.306
Cavallo et al. (2024) 96.239 -1.346 0.516 – – –
Hunt & Reffert (2024) 96.144 -1.349 0.516 -0.692 1.927 27.306
Hu & Soubiran (2025) 96.24 -1.346 – – – –
           
UCC 96.17 -1.351 0.522 -0.68 1.925 30.306
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0351 UCC
OC 0351 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.04, age=8.9, Z=0.028
Hunt & Reffert (2023) AV50=0.723, diffAV50=0.33, MOD50=11.296, logAge50=9.034
Cavallo et al. (2024) AV50=0.93, dMod50=11.44, logAge50=8.94, [Fe/H]50=0.21
Hunt & Reffert (2024) MassJ=100.316, MassTot=188.638
Hu & Soubiran (2025) MA22=-0.22, MA23f=-0.29, MA23g=-0.06, MZ23=-0.14, MK24=-0.23, MF24=-0.16

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 250 84.0 96.15 -1.34 0.53 -0.67 1.94 29.41 0.03