HSC 675

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.01 0.25 0.25 0.96
C3
N_50
r_50
CC 17 5.5
Summary

HSC 675 is a sparse, very loose object of low C3 quality. It is located at a large distance from the Sun, below the mid-plane. It was recently reported in the literature.This is a unique object, which shares a very small percentage of members with at least one previously reported entry.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=0.96) 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) 315.711 44.764 0.107 -2.596 -3.344 -86.906
Cavallo et al. (2024) 315.743 44.753 0.107 – – –
Hunt & Reffert (2024) 315.711 44.764 0.107 -2.596 -3.344 -86.906
           
UCC 315.722 44.768 0.105 -2.602 -3.329 -86.789
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 675 UCC
HSC 675 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.62, diffAV50=2.192, MOD50=14.598, logAge50=8.016
Cavallo et al. (2024) AV50=1.46, dMod50=14.27, logAge50=8.91, [Fe/H]50=-0.02
Hunt & Reffert (2024) MassJ=1220.92, MassTot=1263.02

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
FSR 0273 4.0 315.39 44.81 0.18 -2.58 -3.46 -59.07 0.16