HSC 1553

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.83 1.0 0.75 0.25 0.24
C3
N_50
r_50
AB 306 96.6
Summary

HSC 1553 is a rich, very dense object of high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 93.013 13.982 4.62 5.63 -16.33 21.319
Cavallo et al. (2024) 92.423 14.753 4.637 – – –
Hunt & Reffert (2024) 93.013 13.982 4.62 5.63 -16.33 21.319
           
UCC 92.79 14.337 4.627 5.645 -16.52 22.097
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1553 UCC
HSC 1553 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.045, diffAV50=0.612, MOD50=6.69, logAge50=7.585
Cavallo et al. (2024) AV50=0.56, dMod50=6.66, logAge50=7.45, [Fe/H]50=-0.04
Hunt & Reffert (2024) MassJ=65.6824, MassTot=232.074

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 306 76.5 92.57 14.92 4.72 5.84 -16.97 22.36 0.04
Theia 116 71.2 92.58 14.93 4.77 5.89 -17.1 22.36 0.51