HSC 858

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.75 0.5 0.25 1.0
C3
N_50
r_50
BB 22 2.4
Summary

HSC 858 is a sparse, dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 344.542 60.208 0.282 -2.409 -2.914 –
Cavallo et al. (2024) 344.645 60.214 0.276 – – –
Hunt & Reffert (2024) 344.542 60.208 0.282 -2.409 -2.914 –
           
UCC 344.559 60.208 0.289 -2.37 -2.912 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 858 UCC
HSC 858 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.888, diffAV50=1.993, MOD50=12.641, logAge50=8.279
Cavallo et al. (2024) AV50=4.05, dMod50=12.85, logAge50=8.15, [Fe/H]50=0.45
Hunt & Reffert (2024) MassJ=351.136, MassTot=426.431

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3227 96.0 344.56 60.21 0.3 -2.36 -2.91 – 0.08