HSC 1690

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.54 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 57 1.5
Summary

HSC 1690 is a moderately populated, very dense object of 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 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) 101.658 -2.093 0.208 -0.353 -0.272 86.756
Cavallo et al. (2024) 101.658 -2.097 0.21 – – –
Hunt & Reffert (2024) 101.658 -2.093 0.208 -0.353 -0.272 86.756
           
UCC 101.661 -2.097 0.215 -0.346 -0.269 83.286
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1690 UCC
HSC 1690 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.696, diffAV50=1.775, MOD50=13.18, logAge50=8.653
Cavallo et al. (2024) AV50=2.87, dMod50=13.23, logAge50=8.65, [Fe/H]50=-0.17
Hunt & Reffert (2024) MassJ=672.488, MassTot=754.596

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3096 84.2 101.66 -2.1 0.21 -0.31 -0.3 83.29 0.03