HSC 1869

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.11 0.25 0.0 1.0
C3
N_50
r_50
CC 21 9.3
Summary

HSC 1869 is a sparse, very 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.

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) 111.569 -20.811 0.442 -1.077 0.813 –
           
UCC 111.561 -20.806 0.432 -1.069 0.809 63.761
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1869 UCC
HSC 1869 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.28, diffAV50=0.691, MOD50=11.539, logAge50=8.783

Search coordinates in Bayestar19

Cluster region map