HSC 659

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.24 0.12 0.0 1.0
C3
N_50
r_50
DC 18 4.8
Summary

HSC 659 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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) 311.235 44.621 0.381 -2.401 -3.564 –
Hunt & Reffert (2024) 311.235 44.621 0.381 -2.401 -3.564 –
           
UCC 311.227 44.607 0.363 -2.401 -3.582 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 659 UCC
HSC 659 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.598, diffAV50=2.073, MOD50=12.005, logAge50=7.983
Hunt & Reffert (2024) MassJ=114.294, MassTot=146.668

Search coordinates in Bayestar19

Cluster region map