HXHWL 6

0.60 UTI

0.51

C_N

1.0

C_dens

1.0

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 52

Stellar density (N₅₀/rad) 18.1 [N/pc²]

C3 classification AA

C_N 0.51 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HXHWL 6 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a close^* distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the absorption, age, and metallicity parameters (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~0.97 kpc) differs significantly from the median photometric distance (~0.72 kpc).

Close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HXHWL 6 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	264.575	-33.952	1.029	1.102	-0.137	1.338
Hunt & Reffert	2024	264.576	-33.95	1.023	1.093	-0.166	-2.136
Cavallo et al.	2024	264.564	-33.954	1.027	–	–	–
Hunt & Reffert	2023	264.576	-33.95	1.023	1.093	-0.166	-2.136
He et al.	2021	264.572	-33.983	1.05	1.12	-0.09	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	0.72	0.78	0.37	199	-0.436	385	–	–
Hunt & Reffert	2024	–	–	–	–	–	385⁽¹⁾	–	–
Cavallo et al.	2024	0.72	1.88	–	43	-1.370	–	–	–
Hunt & Reffert	2023	0.93	0.78	0.37	199	–	–	–	–
He et al.	2021	0.72	0.36	–	692	0.498	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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