HSC 1854

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.14 0.75 0.25 1.0
C3
N_50
r_50
AB 19 6.4
Summary

HSC 1854 is a sparse, very loose object of high C3 quality. It is located at a moderate distance from the Sun, above 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) 114.388 -18.147 0.36 -1.834 2.268 –
Cavallo et al. (2024) 114.377 -18.096 0.358 – – –
Hunt & Reffert (2024) 114.388 -18.147 0.36 -1.834 2.268 –
           
UCC 114.393 -18.087 0.361 -1.844 2.268 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1854 UCC
HSC 1854 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.93, diffAV50=0.297, MOD50=12.035, logAge50=8.203
Cavallo et al. (2024) AV50=1.31, dMod50=11.92, logAge50=8.14, [Fe/H]50=-0.26
Hunt & Reffert (2024) MassJ=141.626, MassTot=150.897

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3187 84.0 114.39 -18.06 0.36 -1.84 2.27 – 0.03