CWNU 44

0.00 UTI

0.5

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.0

C_dup

C3 classification BA

Number of members (P>50%) 51

Radius (P>50% members) 3.8 [arcmin]

C_N 0.5 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

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

Overview

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CWNU 44 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry, and a large percentage with at least one entry reported in the same catalogue. See table with shared members information.

Relatively close High extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for CWNU 44 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	–	277.262	-12.722	0.466	0.612	-1.658	18.062
He et al.	2022	277.263	-12.72	0.45	0.63	-1.66	17.4

💡 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	1.70	3.24	–	126	0.169	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1020	100.0	277.26	-12.72	0.46	0.62	-1.65	10.83	0.66
CWNU 506	76.5	277.25	-12.72	0.48	0.64	-1.67	17.92	0.0
OC 0032	60.8	277.26	-12.73	0.48	0.62	-1.66	88.27	0.0
HSC 210	7.8	277.31	-12.7	0.57	0.55	-1.62	–	0.06

💡 Note: The % column shows the percentage of members that CWNU 44 shares with each listed object.

Visualization

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