HSC 2

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.13 0.75 0.0 1.0
C3
N_50
r_50
AB 19 11.5
Summary

HSC 2 is a sparse, very loose object of high C3 quality. It is located at a relatively close distance from the Sun, near 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) 268.627 -29.531 0.634 1.68 -1.182 –
Hunt & Reffert (2024) 268.627 -29.531 0.634 1.68 -1.182 –
           
UCC 268.54 -29.555 0.629 1.672 -1.2 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2 UCC
HSC 2 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.684, diffAV50=0.512, MOD50=10.968, logAge50=7.921
Hunt & Reffert (2024) MassJ=120.649, MassTot=178.551

Search coordinates in Bayestar19

Cluster region map