HSC 1625

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 1.0 0.25 0.33 1.0
C3
N_50
r_50
DB 27 1.6
Summary

HSC 1625 is a poorly populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, 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) 98.309 5.375 0.193 0.05 0.801 80.417
Cavallo et al. (2024) 98.33 5.377 0.198 – – –
Hunt & Reffert (2024) 98.309 5.375 0.193 0.05 0.801 80.417
Hu & Soubiran (2025) 98.33 5.377 – – – –
           
UCC 98.306 5.373 0.211 0.013 0.868 80.412
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1625 UCC
HSC 1625 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.654, diffAV50=1.576, MOD50=13.116, logAge50=8.75
Cavallo et al. (2024) AV50=2.91, dMod50=13.48, logAge50=8.81, [Fe/H]50=-0.38
Hunt & Reffert (2024) MassJ=381.653, MassTot=385.132
Hu & Soubiran (2025) MA22=-0.41, MA23f=-0.37, MA23g=-0.33, MK24=-0.32, MF24=-0.4

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3607 100.0 98.31 5.37 0.2 0.02 0.87 80.41 0.18