HSC 1684

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.29 0.25 0.0 1.0
C3
N_50
r_50
DB 25 163.8
Summary

HSC 1684 is a poorly populated, loose object of low C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 85.708 -9.376 11.925 16.621 -20.731 24.99
Cavallo et al. (2024) 85.131 -8.358 11.806 – – –
           
UCC 84.66 -7.338 11.544 16.522 -21.162 24.245
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1684 UCC
HSC 1684 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.04, diffAV50=0.334, MOD50=4.751, logAge50=7.484
Cavallo et al. (2024) AV50=0.42, dMod50=4.67, logAge50=8.04, [Fe/H]50=0.11

Search coordinates in Bayestar19

Cluster region map