OC 0403

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 0.38 0.33 1.0
C3
N_50
r_50
CB 25 2.3
Summary

OC 0403 is a poorly populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with 2 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 113.326 -20.155 0.334 -2.25 3.289 –
Hunt & Reffert (2023) 113.309 -20.16 0.35 -2.273 3.284 –
Cavallo et al. (2024) 113.315 -20.16 0.346 – – –
Hunt & Reffert (2024) 113.309 -20.16 0.35 -2.273 3.284 –
           
UCC 113.311 -20.162 0.339 -2.285 3.306 80.557
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0403 UCC
OC 0403 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=0.58, age=6.9, Z=0.028
Hunt & Reffert (2023) AV50=1.575, diffAV50=1.169, MOD50=12.186, logAge50=7.746
Cavallo et al. (2024) AV50=1.67, dMod50=11.92, logAge50=7.5, [Fe/H]50=-0.05
Hunt & Reffert (2024) MassJ=450.297, MassTot=490.753

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 321 100.0 113.31 -20.16 0.35 -2.3 3.31 80.56 0.24
CWWDL 6375 4.0 113.54 -20.22 0.33 -2.13 3.25 56.66 0.03