OC 0677

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 1.0 0.75 0.33 1.0
C3
N_50
r_50
BA 27 2.8
Summary

OC 0677 is a poorly populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above 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) 255.064 -38.784 0.518 -0.756 0.663 –
Hunt & Reffert (2023) 255.056 -38.782 0.536 -0.733 0.688 10.675
Cavallo et al. (2024) 255.076 -38.787 0.536 – – –
Hunt & Reffert (2024) 255.056 -38.782 0.536 -0.733 0.688 10.675
           
UCC 255.078 -38.785 0.525 -0.729 0.684 -0.687
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OC 0677 UCC
OC 0677 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=2.1, age=7.0, Z=0.016
Hunt & Reffert (2023) AV50=3.075, diffAV50=2.071, MOD50=11.186, logAge50=8.268
Cavallo et al. (2024) AV50=3.14, dMod50=11.09, logAge50=8.65, [Fe/H]50=-0.25
Hunt & Reffert (2024) MassJ=414.967, MassTot=496.472

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 355 100.0 255.08 -38.78 0.52 -0.73 0.73 -9.44 0.35