HXHWL 37

0.46 UTI

0.28

C_N

1.0

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 28

Radius (P>50% members) 6.1 [arcmin]

C_N 0.28 Poorly populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HXHWL 37 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age 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 Metal-poor Intermediate age

Cavallo et al. (2024)
Wood sample.

Data

🔍 Search references for HXHWL 37 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	–	277.877	-11.495	0.916	-0.016	-3.093	19.004
Hunt & Reffert	2024	277.94	-11.46	0.893	-0.012	-3.076	23.337
Cavallo et al.	2024	277.902	-11.491	0.906	–	–	–
Hunt & Reffert	2023	277.94	-11.46	0.893	-0.012	-3.076	23.337
He et al.	2021	277.881	-11.485	0.92	-0.06	-3.05	–

💡 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]	Bfr	BSS
Hunt & Reffert	2024	–	–	–	–	–	191*	–	–
Cavallo et al.	2024	3.30	2.23	–	166	-1.670	–	–	–
Hunt & Reffert	2023	1.06	1.89	1.65	174	–	–	–	–
He et al.	2021	0.95	1.68	–	661	0.414	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14401	100.0	277.87	-11.51	0.92	-0.01	-3.1	23.66	0.12

💡 Note: The % column shows the percentage of members that HXHWL 37 shares with each listed object.

Visualization

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