HSC 2110

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.47 1.0 0.75 0.33 1.0
C3
N_50
r_50
BA 47 1.0
Summary

HSC 2110 is a poorly populated, very dense object of high C3 quality. It is located at a large distance from the Sun, well below 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
Hunt & Reffert (2023) 122.792 -46.541 0.119 -2.584 4.368 71.644
Cavallo et al. (2024) 122.799 -46.541 0.122 – – –
Hunt & Reffert (2024) 122.792 -46.541 0.119 -2.584 4.368 71.644
Hu & Soubiran (2025) 122.799 -46.541 – – – –
           
UCC 122.797 -46.545 0.117 -2.576 4.415 78.358
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2110 UCC
HSC 2110 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.17, diffAV50=1.043, MOD50=14.175, logAge50=9.017
Cavallo et al. (2024) AV50=1.18, dMod50=13.66, logAge50=9.25, [Fe/H]50=-0.34
Hunt & Reffert (2024) MassJ=535.846, MassTot=604.404
Hu & Soubiran (2025) MA22=-0.37, MA23f=-0.52, MA23g=-0.4, MZ23=-0.61, MK24=-0.4, MF24=-0.51

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 2974 100.0 122.8 -46.54 0.12 -2.56 4.42 78.36 0.3