HXHWL 9

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.33 0.28 0.25 0.0 1.0
C3
N_50
r_50
DB 33 6.8
Summary

HXHWL 9 is a poorly populated, loose object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is rarely studied in the literature.

This object shares a significant percentage of members with 2 later reported entries.

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
He et al. (2021) 117.092 -25.352 0.38 -1.63 1.31 –
           
UCC 117.114 -25.378 0.404 -1.607 1.271 26.732
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HXHWL 9 UCC

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Fundamental parameters

Reference Values
He et al. (2021) AG=0.6, m-M=11.9, logAge=7.98, Z=0.026

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 3628 57.6 117.16 -25.42 0.41 -1.6 1.28 26.73 0.03
CWWDL 13542 21.2 117.15 -25.32 0.44 -1.57 1.38 26.73 0.04