HSC 852

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.06 0.38 0.25 0.84
C3
N_50
r_50
CB 17 7.3
Summary

HSC 852 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Warning: the low UTI value and no obvious signs of duplication (C_dup=0.84) 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) 342.948 60.39 0.281 -2.912 -1.815 –
Cavallo et al. (2024) 342.812 60.428 0.279 – – –
Hunt & Reffert (2024) 342.948 60.39 0.281 -2.912 -1.815 –
           
UCC 342.936 60.401 0.271 -2.886 -1.802 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 852 UCC
HSC 852 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.619, diffAV50=2.732, MOD50=12.78, logAge50=7.272
Cavallo et al. (2024) AV50=3.51, dMod50=12.44, logAge50=7.37, [Fe/H]50=-0.15
Hunt & Reffert (2024) MassJ=742.312, MassTot=1299.93

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
FoF 1817 16.0 342.36 60.46 0.25 -2.95 -1.82 6.49 0.22