CWNU 232

(OCSN 103)

0.53 UTI

0.7

C_N

0.43

C_dens

0.75

C_C3

0.38

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 90

Radius (P>50% members) 45.0 [arcmin]

C_N 0.7 Moderately populated
C_dens 0.43 Loose
C_C3 0.75 High quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 232 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.

Close Low extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as a moving group.

Data

🔍 Search references for CWNU 232 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	–	92.305	-2.212	2.022	0.047	-2.787	39.193
Zhang et al.	2024	92.346	-2.994	–	–	–	–
Cavallo et al.	2024	92.376	-1.943	2.032	–	–	–
Hunt & Reffert	2023	92.346	-2.994	2.029	0.108	-2.996	36.044
Qin et al.	2023	92.21	-2.08	2.02	0.13	-2.94	38.22
He et al.	2022	92.235	-1.995	2.056	0.018	-2.781	–
He et al.	2022	92.206	-2.596	2.03	-0.06	-2.55	38.3

💡 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
Zhang et al.	2024	–	–	–	–	0.084*	–	–	–
Cavallo et al.	2024	0.51	0.44	–	85	0.390	–	–	–
Hunt & Reffert	2023	0.47	0.23	0.56	130	–	–	–	–
Qin et al.	2023	0.52	0.22	–	224	–	–	–	–
He et al.	2022	–	0.55	–	79	–	–	–	–
He et al.	2022	0.51	0.66	–	40	-0.642	–	–	–

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

Visualization

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