HXHWL 51

0.61 UTI

0.57

C_N

1.0

C_dens

1.0

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 64

Stellar density (N₅₀/rad) 12.3 [N/pc²]

C3 classification AA

C_N 0.57 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 51 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HXHWL 51 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–	278.672	-13.019	0.586	0.654	-0.174	11.746
Hunt & Reffert	2024	278.662	-13.031	0.587	0.64	-0.188	–
Cavallo et al.	2024	278.678	-13.015	0.587	–	–	–
Hunt & Reffert	2023	278.662	-13.031	0.587	0.64	-0.188	–
He et al.	2021	278.659	-13.02	0.56	0.67	-0.14	–

💡 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–	1.62	1.91	0.63	68	0.399	371	–	–
Hunt & Reffert	2024	–	–	–	–	–	371⁽¹⁾	–	–
Cavallo et al.	2024	1.73	1.91	–	40	0.300	–	–	–
Hunt & Reffert	2023	1.62	1.65	0.63	68	–	–	–	–
He et al.	2021	1.51	2.28	–	126	0.498	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1023	87.5	278.68	-13.03	0.59	0.65	-0.17	1.56	0.02

💡 Note: The % column shows the percentage of members that HXHWL 51 shares with each listed object.

Visualization

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