HSC 1018

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.24 0.62 0.0 1.0
C3
N_50
r_50
AC 25 2.3
Summary

HSC 1018 is a poorly populated, very loose object of intermediate C3 quality. It is located at a large 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.

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) 23.339 66.918 0.146 -1.594 0.355 –
Hunt & Reffert (2024) 23.339 66.918 0.146 -1.594 0.355 –
           
UCC 23.269 66.914 0.147 -1.565 0.351 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1018 UCC
HSC 1018 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.714, diffAV50=1.211, MOD50=13.882, logAge50=7.868
Hunt & Reffert (2024) MassJ=267.973, MassTot=442.283

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4737 88.0 23.24 66.91 0.16 -1.55 0.35 – 0.08