HSC 1918

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.12 0.62 0.0 1.0
C3
N_50
r_50
AC 21 19.0
Summary

HSC 1918 is a sparse, very loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, above 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) 120.399 -21.776 0.925 -7.761 8.624 77.508
Cavallo et al. (2024) 120.297 -21.572 0.921 – – –
           
UCC 120.39 -21.754 0.926 -7.808 8.726 77.393
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1918 UCC
HSC 1918 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.114, diffAV50=0.2, MOD50=10.086, logAge50=8.636
Cavallo et al. (2024) AV50=0.49, dMod50=10.13, logAge50=8.65, [Fe/H]50=0.08

Search coordinates in Bayestar19

Cluster region map