HSC 905

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.65 0.38 0.0 1.0
C3
N_50
r_50
CB 23 2.1
Summary

HSC 905 is a sparse, moderately dense object of low C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later 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=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) 353.438 60.04 0.225 -2.086 -1.235 -86.107
Hunt & Reffert (2024) 353.438 60.04 0.225 -2.086 -1.235 -86.107
           
UCC 353.435 60.04 0.23 -2.08 -1.224 -86.114
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 905 UCC
HSC 905 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.493, diffAV50=2.729, MOD50=13.036, logAge50=8.378
Hunt & Reffert (2024) MassJ=1578.18, MassTot=632.481

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3769 80.0 353.44 60.04 0.23 -2.12 -1.23 -86.11 0.06