HSC 569

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.29 0.25 0.0 1.0
C3
N_50
r_50
DB 25 48.7
Summary

HSC 569 is a poorly populated, loose object of low C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a moderate percentage of members with at least one entry reported in the same catalogue.

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) 289.343 40.616 3.49 -4.763 3.384 –
           
UCC 289.299 40.616 3.436 -4.703 3.305 -22.325
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 569 UCC
HSC 569 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.355, diffAV50=0.767, MOD50=7.359, logAge50=8.672

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
HSC 572 28.0 290.94 40.64 3.18 -3.89 3.06 -24.65 0.17
HSC 558 16.0 288.02 39.1 3.87 -5.88 3.69 -27.43 0.11