OC 0203

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.35 1.0 0.5 0.33 1.0
C3
N_50
r_50
BB 35 4.3
Summary

OC 0203 is a poorly populated, very dense object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near 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) 348.858 59.994 0.689 -1.68 -1.305 –
Hunt & Reffert (2023) 348.819 59.987 0.698 -1.757 -1.377 -6.516
Cavallo et al. (2024) 348.887 59.995 0.699 – – –
Hunt & Reffert (2024) 348.819 59.987 0.698 -1.757 -1.377 -6.516
           
UCC 348.858 59.994 0.696 -1.753 -1.372 -6.563
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0203 UCC
OC 0203 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.36, age=8.1, Z=0.018
Hunt & Reffert (2023) AV50=1.446, diffAV50=1.469, MOD50=10.689, logAge50=8.155
Cavallo et al. (2024) AV50=1.19, dMod50=10.96, logAge50=8.45, [Fe/H]50=0.71
Hunt & Reffert (2024) MassJ=195.315, MassTot=195.315

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14172 82.9 348.88 60.0 0.69 -1.75 -1.36 -14.48 0.03