HSC 220

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.19 0.5 0.0 1.0
C3
N_50
r_50
BB 20 9.1
Summary

HSC 220 is a sparse, very loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, below 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) 280.753 -12.487 0.574 -0.02 -2.383 19.011
Hunt & Reffert (2024) 280.753 -12.487 0.574 -0.02 -2.383 19.011
           
UCC 280.738 -12.5 0.579 -0.035 -2.387 23.53
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 220 UCC
HSC 220 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.176, diffAV50=2.028, MOD50=11.081, logAge50=7.749
Hunt & Reffert (2024) MassJ=80.2379, MassTot=104.055

Search coordinates in Bayestar19

Cluster region map