HSC 889

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.32 0.25 0.0 1.0
C3
N_50
r_50
DB 24 17.3
Summary

HSC 889 is a sparse, loose object of low C3 quality. It is located at a 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) 344.458 66.268 1.319 -5.598 -5.712 -17.053
Cavallo et al. (2024) 344.295 66.273 1.321 – – –
           
UCC 344.082 66.196 1.307 -5.628 -5.799 -19.678
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 889 UCC
HSC 889 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.706, diffAV50=0.955, MOD50=9.319, logAge50=8.153
Cavallo et al. (2024) AV50=1.48, dMod50=9.4, logAge50=8.36, [Fe/H]50=0.51

Search coordinates in Bayestar19

Cluster region map