HSC 1655

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.39 0.25 0.0 1.0
C3
N_50
r_50
CC 22 2.9
Summary

HSC 1655 is a sparse, loose object of low 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.

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) 99.793 1.773 0.245 0.347 -1.006 31.83
Hunt & Reffert (2024) 99.793 1.773 0.245 0.347 -1.006 31.83
           
UCC 99.742 1.798 0.252 0.354 -1.069 29.822
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1655 UCC
HSC 1655 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.649, diffAV50=1.397, MOD50=12.711, logAge50=8.88
Hunt & Reffert (2024) MassJ=267.384, MassTot=285.186

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3581 88.0 99.72 1.8 0.25 0.35 -1.08 29.82 0.06