HSC 1766

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.25 0.5 0.0 1.0
C3
N_50
r_50
BB 25 135.6
Summary

HSC 1766 is a poorly populated, loose object of intermediate 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) 85.954 -20.146 8.943 15.278 -5.323 25.416
Cavallo et al. (2024) 84.904 -19.387 8.908 – – –
           
UCC 85.837 -19.507 8.844 15.031 -5.371 26.12
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1766 UCC
HSC 1766 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.558, diffAV50=0.658, MOD50=5.213, logAge50=7.503
Cavallo et al. (2024) AV50=0.96, dMod50=5.26, logAge50=8.11, [Fe/H]50=0.36

Search coordinates in Bayestar19

Cluster region map