HSC 1390

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.1 0.62 0.0 0.92
C3
N_50
r_50
AC 24 106.7
Summary

HSC 1390 is a sparse, very loose object of intermediate C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a very small percentage of members with at least one previously reported entry, and a very small percentage with at least one entry reported in the same catalogue.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=0.92) 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) 65.871 18.631 4.426 4.209 -8.111 12.786
Cavallo et al. (2024) 67.22 18.474 4.442 – – –
           
UCC 66.796 18.557 4.411 4.002 -8.099 17.55
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1390 UCC
HSC 1390 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.133, diffAV50=0.605, MOD50=6.766, logAge50=9.34
Cavallo et al. (2024) AV50=0.66, dMod50=6.93, logAge50=7.52, [Fe/H]50=0.25

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 51 8.0 66.2 21.93 4.95 5.15 -9.82 13.55 0.17
Theia 71 4.0 68.56 20.38 5.24 4.14 -6.51 15.03 0.26