HSC 390

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.25 0.0 1.0
C3
N_50
r_50
CC 23 90.7
Summary

HSC 390 is a sparse, very loose object of low C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) 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) 317.153 -4.506 2.558 7.379 1.442 -19.264
Cavallo et al. (2024) 316.532 -4.075 2.554 – – –
           
UCC 316.823 -3.693 2.554 7.327 1.362 -8.376
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 390 UCC
HSC 390 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.279, diffAV50=0.53, MOD50=7.884, logAge50=7.951
Cavallo et al. (2024) AV50=0.57, dMod50=8.08, logAge50=8.3, [Fe/H]50=0.06

Search coordinates in Bayestar19

Cluster region map