HSC 900

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.18 0.12 0.0 1.0
C3
N_50
r_50
DC 20 19.1
Summary

HSC 900 is a sparse, very loose object of very low C3 quality. It is located at a close distance from the Sun, near 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) 353.781 58.608 1.199 2.038 -1.354 -13.824
Cavallo et al. (2024) 352.814 58.351 1.203 – – –
           
UCC 353.466 58.635 1.172 2.037 -1.357 -18.561
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 900 UCC
HSC 900 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.601, diffAV50=0.811, MOD50=9.497, logAge50=8.58
Cavallo et al. (2024) AV50=2.05, dMod50=9.73, logAge50=8.59, [Fe/H]50=-0.16

Search coordinates in Bayestar19

Cluster region map