CWNU 410

(OCSN 153)

0.45 UTI

0.53

C_N

0.37

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 56

Stellar density (N₅₀/rad) 1.8 [N/pc²]

C3 classification AB

C_N 0.53 Moderately populated
C_dens 0.37 Loose
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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CWNU 410 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 (see Parameters). It is poorly studied in the literature.

Very close Low extinction Near-solar metallicity Young

Liu et al. (2025)
Classified as primordial binary cluster 72 along with CWNU_1227, and as primordial binary cluster 322 along with OCSN_76, and of multiple system 25 along with OCSN_76 and CWNU_1227.

Palma et al. (2025)
Part of multiple system G230, along with Theia_319 and OCSN_76.

Cavallo et al. (2024)
Gold sample.

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

Data

🔍 Search references for CWNU 410 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–	96.949	-13.153	2.305	-4.375	3.834	39.227
Liu et al.	2025	96.13	-12.96	2.31	-4.44	3.8	37.08
Cavallo et al.	2024	96.757	-13.008	2.315	–	–	–
Hunt & Reffert	2023	96.126	-12.957	2.313	-4.443	3.798	37.078
Qin et al.	2023	96.99	-13.49	2.31	-4.39	3.78	38.33
He et al.	2022	97.171	-13.582	2.22	-4.36	3.88	39.5

💡 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–	0.46	0.36	0.57	50	0.478	–	–	–
Liu et al.	2025	0.54	0.16	–	45	–	–	–	–
Cavallo et al.	2024	0.44	0.42	–	68	0.500	–	–	–
Hunt & Reffert	2023	0.42	0.21	0.57	76	–	–	–	–
Qin et al.	2023	0.52	0.40	–	40	–	–	–	–
He et al.	2022	0.46	0.36	–	50	0.457	–	–	–

Visualization

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