PHOC 18

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.73 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 96 6.0
Summary

PHOC 18 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature.

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

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2021) 261.548 -37.822 0.431 0.587 -0.99 –
Hunt & Reffert (2023) 261.597 -37.747 0.441 0.57 -0.98 -19.506
Cavallo et al. (2024) 261.568 -37.777 0.44 – – –
Hunt & Reffert (2024) 261.597 -37.747 0.441 0.57 -0.98 -19.506
           
UCC 261.587 -37.785 0.439 0.593 -0.982 -8.601
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

PHOC 18 UCC
PHOC 18 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.411, diffAV50=1.318, MOD50=11.636, logAge50=7.69
Cavallo et al. (2024) AV50=3.54, dMod50=12.12, logAge50=7.63, [Fe/H]50=0.97
Hunt & Reffert (2024) MassJ=843.572, MassTot=870.390

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UFMG 86 83.3 261.58 -37.79 0.44 0.59 -0.98 -8.6 0.03
CWWDL 1647 50.0 261.58 -37.76 0.44 0.57 -0.98 -8.6 0.0