CWNU 48

0.04 UTI

0.0

C_N

0.06

C_dens

0.25

C_C3

0.0

C_lit

0.68

C_dup

C3 classification CC

Number of members (P>50%) 23

Radius (P>50% members) 30.0 [arcmin]

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.68 Likely unique

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

Overview

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CWNU 48 is a sparse, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as an extremely metal-poor, young cluster (see Parameters). It is rarely studied in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Extremely metal-poor Young

Data

🔍 Search references for CWNU 48 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	–	100.27	-23.829	0.975	-1.392	2.393	30.355
He et al.	2022	100.293	-23.789	0.96	-1.34	2.34	–

💡 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
He et al.	2022	1.38	1.62	–	25	-2.028	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HXHWL 69	32.0	101.15	-24.3	0.96	-1.52	2.46	36.01	0.47
Theia 3740	24.0	101.17	-24.29	0.96	-1.52	2.46	36.4	0.01

💡 Note: The % column shows the percentage of members that CWNU 48 shares with each listed object.

Visualization

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