HXHWL 53

0.32 UTI

0.33

C_N

0.44

C_dens

0.25

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 33

Stellar density (N₅₀/rad) 2.2 [N/pc²]

C3 classification CC

C_N 0.33 Poorly populated
C_dens 0.44 Loose
C_C3 0.25 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 53 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a relatively 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 age and metallicity parameters (see Parameters). It is poorly studied in the literature.

Relatively close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HXHWL 53 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–	81.994	32.678	0.622	1.363	-3.558	–
Zhang et al.	2024	81.954	32.662	–	–	–	–
Hunt & Reffert	2024	81.954	32.662	0.622	1.368	-3.571	–
Cavallo et al.	2024	81.966	32.667	0.624	–	–	–
Hunt & Reffert	2023	81.954	32.662	0.622	1.368	-3.571	–
He et al.	2021	81.954	32.683	0.64	1.41	-3.54	–

💡 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–	1.57	0.87	0.96	128	-0.057	77	–	–
Zhang et al.	2024	–	–	–	–	-0.057⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	77⁽¹⁾	–	–
Cavallo et al.	2024	1.43	0.87	–	178	-0.380	–	–	–
Hunt & Reffert	2023	1.57	0.76	0.96	128	–	–	–	–
He et al.	2021	1.74	1.32	–	35	0.414	–	–	–

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

Visualization

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