HXHWL 2

0.58 UTI

0.55

C_N

1.0

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 59

Stellar density (N₅₀/rad) 6.5 [N/pc²]

C3 classification AB

C_N 0.55 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High 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 2 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above 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 metallicity parameter (see Parameters). It is poorly studied in the literature.

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

Relatively close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HXHWL 2 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–	107.665	-0.441	0.522	-0.398	-1.481	14.722
Zhang et al.	2024	107.657	-0.43	–	–	–	–
Hunt & Reffert	2024	107.657	-0.43	0.517	-0.393	-1.449	17.281
Cavallo et al.	2024	107.663	-0.478	0.517	–	–	–
Hunt & Reffert	2023	107.657	-0.43	0.517	-0.393	-1.449	17.281
He et al.	2021	107.659	-0.458	0.5	-0.51	-1.48	–

💡 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–	1.85	0.86	1.06	251	0.090	214	–	–
Zhang et al.	2024	–	–	–	–	0.073⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	214⁽¹⁾	–	–
Cavallo et al.	2024	1.85	0.86	–	251	0.090	–	–	–
Hunt & Reffert	2023	1.79	0.40	1.06	335	–	–	–	–
He et al.	2021	2.00	1.08	–	132	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 1348	42.4	107.63	-0.45	0.51	-0.4	-1.48	24.0	0.0

💡 Note: The % column shows the percentage of members that HXHWL 2 shares with each listed object.

Visualization

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