HSC 1857

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.62 0.25 1.0
C3
N_50
r_50
CA 24 1.7
Summary

HSC 1857 is a sparse, very 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.

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) 112.775 -19.402 0.378 -2.112 2.491 –
Cavallo et al. (2024) 112.783 -19.394 0.374 – – –
Hunt & Reffert (2024) 112.775 -19.402 0.378 -2.112 2.491 –
           
UCC 112.784 -19.399 0.379 -2.113 2.512 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1857 UCC
HSC 1857 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.228, diffAV50=0.571, MOD50=11.874, logAge50=7.785
Cavallo et al. (2024) AV50=1.04, dMod50=11.95, logAge50=8.57, [Fe/H]50=0.01
Hunt & Reffert (2024) MassJ=169.045, MassTot=169.045

Search coordinates in Bayestar19

Cluster region map