HSC 861

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.08 0.38 0.0 1.0
C3
N_50
r_50
BC 21 21.5
Summary

HSC 861 is a sparse, very loose object of low 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) 336.452 67.259 0.846 -5.25 -2.703 -4.87
Cavallo et al. (2024) 334.805 67.054 0.847 – – –
           
UCC 336.423 67.331 0.852 -5.333 -2.628 2.911
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 861 UCC
HSC 861 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.485, diffAV50=0.572, MOD50=10.275, logAge50=8.397
Cavallo et al. (2024) AV50=1.44, dMod50=10.4, logAge50=8.55, [Fe/H]50=0.25

Search coordinates in Bayestar19

Cluster region map