OC 0233

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 1.0 0.75 0.33 1.0
C3
N_50
r_50
AB 26 1.6
Summary

OC 0233 is a poorly populated, very dense object of high 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 17.82 57.568 0.404 -2.204 -1.335 –
Hunt & Reffert (2023) 17.842 57.55 0.415 -2.161 -1.283 -49.568
Cavallo et al. (2024) 17.852 57.583 0.42 – – –
Hunt & Reffert (2024) 17.842 57.55 0.415 -2.161 -1.283 -49.568
           
UCC 17.844 57.555 0.415 -2.155 -1.307 -47.605
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0233 UCC
OC 0233 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=2.5, age=6.8, Z=0.022
Hunt & Reffert (2023) AV50=1.091, diffAV50=1.383, MOD50=11.802, logAge50=7.588
Cavallo et al. (2024) AV50=1.1, dMod50=11.5, logAge50=6.98, [Fe/H]50=-0.29
Hunt & Reffert (2024) MassJ=221.320, MassTot=247.038

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 71 100.0 17.85 57.56 0.42 -2.16 -1.29 -53.59 0.12