HXHWL 21

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.35 0.58 0.75 0.42 1.0
C3
N_50
r_50
AB 35 5.6
Summary

HXHWL 21 is a poorly populated, moderately dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is poorly studied in the literature.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2021) 111.36 -8.852 0.46 -0.8 -0.87 –
Hunt & Reffert (2023) 111.333 -8.783 0.464 -0.811 -0.814 37.053
Cavallo et al. (2024) 111.349 -8.842 0.465 – – –
Hunt & Reffert (2024) 111.333 -8.783 0.464 -0.811 -0.814 37.053
Hu & Soubiran (2025) 111.349 -8.842 – – – –
           
UCC 111.346 -8.837 0.471 -0.78 -0.826 54.053
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HXHWL 21 UCC
HXHWL 21 HUNT23

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Fundamental parameters

Reference Values
He et al. (2021) AG=0.1, m-M=11.1, logAge=9.02, Z=0.019
Hunt & Reffert (2023) AV50=0.183, diffAV50=0.603, MOD50=11.504, logAge50=8.904
Cavallo et al. (2024) AV50=0.47, dMod50=11.52, logAge50=8.8, [Fe/H]50=0.11
Hunt & Reffert (2024) MassJ=154.540, MassTot=199.456
Hu & Soubiran (2025) MA22=-0.16, MA23f=-0.35, MA23g=-0.11, MZ23=-0.18, MK24=-0.21, MF24=-0.09

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Cluster region map