OC 0497

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 26 3.1
Summary

OC 0497 is a poorly populated, very dense object of very high C3 quality. It is located at a 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) 137.852 -45.573 1.328 -8.436 3.893 –
Hunt & Reffert (2023) 137.852 -45.568 1.291 -8.559 4.068 -2.182
Cavallo et al. (2024) 137.885 -45.547 1.313 – – –
Hunt & Reffert (2024) 137.852 -45.568 1.291 -8.559 4.068 -2.182
           
UCC 137.854 -45.584 1.321 -8.431 3.923 -1.189
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0497 UCC
OC 0497 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=0.68, age=6.3, Z=0.025
Hunt & Reffert (2023) AV50=1.527, diffAV50=2.061, MOD50=9.327, logAge50=6.602
Cavallo et al. (2024) AV50=1.78, dMod50=10.03, logAge50=6.33, [Fe/H]50=0.04
Hunt & Reffert (2024) MassJ=88.5129, MassTot=88.5129

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 208 92.3 137.85 -45.58 1.33 -8.41 3.93 -1.19 0.02