HSC 399

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 0.5 0.25 1.0
C3
N_50
r_50
BB 25 1.1
Summary

HSC 399 is a poorly populated, very dense object of intermediate 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 287.779 13.87 0.3 -1.976 -4.704 18.01
Cavallo et al. (2024) 287.774 13.859 0.303 – – –
Hunt & Reffert (2024) 287.779 13.87 0.3 -1.976 -4.704 18.01
           
UCC 287.781 13.871 0.301 -1.958 -4.713 4.316
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 399 UCC
HSC 399 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.984, diffAV50=1.1, MOD50=12.385, logAge50=8.417
Cavallo et al. (2024) AV50=3.31, dMod50=12.16, logAge50=8.35, [Fe/H]50=-0.02
Hunt & Reffert (2024) MassJ=223.395, MassTot=275.660

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3260 100.0 287.78 13.87 0.3 -1.96 -4.71 13.57 0.19