HSC 1633

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.59 1.0 1.0 0.0 0.63
C3
N_50
r_50
AA 68 29.7
Summary

HSC 1633 is a moderately populated, very dense object of very high C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It was recently reported in the literature.

This is likely a unique object, which shares a moderate 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) 80.753 -4.581 2.634 1.845 -1.041 14.802
Cavallo et al. (2024) 80.893 -4.41 2.632 – – –
           
UCC 80.923 -4.497 2.627 1.876 -1.054 21.379
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1633 UCC
HSC 1633 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.321, diffAV50=0.889, MOD50=7.842, logAge50=6.778
Cavallo et al. (2024) AV50=0.87, dMod50=7.93, logAge50=6.56, [Fe/H]50=-0.22

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14540 36.8 80.99 -4.51 2.62 1.93 -1.11 3.14 0.35