HSC 1680

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 0.35 0.5 0.25 1.0
C3
N_50
r_50
BB 30 2.7
Summary

HSC 1680 is a poorly populated, loose object of intermediate C3 quality. It is located at a large distance from the Sun, near 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) 102.619 -0.325 0.202 -0.47 -0.285 –
Cavallo et al. (2024) 102.618 -0.295 0.202 – – –
Hunt & Reffert (2024) 102.619 -0.325 0.202 -0.47 -0.285 –
           
UCC 102.627 -0.32 0.19 -0.491 -0.303 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1680 UCC
HSC 1680 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.795, diffAV50=1.267, MOD50=13.178, logAge50=7.782
Cavallo et al. (2024) AV50=1.53, dMod50=13.2, logAge50=8.26, [Fe/H]50=0.4
Hunt & Reffert (2024) MassJ=264.150, MassTot=403.849

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3099 100.0 102.62 -0.32 0.18 -0.49 -0.31 81.78 0.1