HXHWL 5

(H21OC 5)

0.29 UTI

0.3

C_N

0.2

C_dens

0.38

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 30

Stellar density (N₅₀/rad) 1.0 [N/pc²]

C3 classification BC

C_N 0.3 Poorly populated
C_dens 0.2 Very loose
C_C3 0.38 Low quality
C_lit 0.3 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 5 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a low-mass, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is poorly studied in the literature.

Close Low extinction Low mass Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HXHWL 5 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–	111.31	-13.473	1.177	-1.323	0.526	7.101
Hunt & Reffert	2024	111.283	-13.593	1.164	-1.302	0.56	10.485
Cavallo et al.	2024	111.268	-13.494	1.171	–	–	–
Hunt & Reffert	2023	111.283	-13.593	1.164	-1.302	0.56	10.485
He et al.	2022	111.322	-13.656	1.174	-1.332	0.501	–
He et al.	2021	111.343	-13.541	1.18	-1.41	0.44	–

💡 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–	0.87	0.435	0.4	289	0.305	45	–	–
Hunt & Reffert	2024	–	–	–	–	–	45⁽¹⁾	–	–
Cavallo et al.	2024	0.88	0.47	–	479	0.000	–	–	–
Hunt & Reffert	2023	0.81	0.14	0.40	466	–	–	–	–
He et al.	2022	–	0.40	–	112	–	–	–	–
He et al.	2021	0.87	0.48	–	110	0.611	–	–	–

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

Visualization

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