HSC 2862

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 0.83 1.0 0.25 0.83
C3
N_50
r_50
AA 120 5.3
Summary

HSC 2862 is a rich, dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 258.442 -40.788 0.295 -1.529 -3.114 29.528
Cavallo et al. (2024) 258.357 -40.768 0.294 – – –
Hunt & Reffert (2024) 258.442 -40.788 0.295 -1.529 -3.114 29.528
           
UCC 258.434 -40.786 0.286 -1.522 -3.124 -35.448
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2862 UCC
HSC 2862 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=5.574, diffAV50=3.099, MOD50=12.472, logAge50=7.346
Cavallo et al. (2024) AV50=5.16, dMod50=12.28, logAge50=6.89, [Fe/H]50=0.39
Hunt & Reffert (2024) MassJ=4559.16, MassTot=4367.42

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0676 16.7 258.2 -40.75 0.3 -1.54 -3.12 -6.02 0.23