CWNU 286

0.33 UTI

0.0

C_N

0.56

C_dens

0.5

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 2.8 [N/pc²]

C3 classification BB

C_N 0.0 Sparse
C_dens 0.56 Moderately dense
C_C3 0.5 Intermediate 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 286 is a sparse, moderately dense object of intermediate C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is poorly studied in the literature.

Close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 286 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–	327.787	64.022	1.13	-3.135	-4.545	-19.115
Hunt & Reffert	2024	327.732	64.014	1.129	-3.133	-4.572	-21.982
Cavallo et al.	2024	327.786	64.041	1.129	–	–	–
Hunt & Reffert	2023	327.732	64.014	1.129	-3.133	-4.572	-21.982
He et al.	2022	327.806	64.029	1.129	-3.145	-4.507	–
He et al.	2022	327.952	64.08	1.12	-3.13	-4.49	12.4

💡 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]	B_frac	BSS
UCC	99999–	0.94	1.23	0.85	68	0.159	138	–	–
Hunt & Reffert	2024	–	–	–	–	–	138⁽¹⁾	–	–
Cavallo et al.	2024	0.80	1.26	–	60	-0.650	–	–	–
Hunt & Reffert	2023	0.94	1.27	0.85	77	–	–	–	–
He et al.	2022	–	1.20	–	8	–	–	–	–
He et al.	2022	0.98	1.08	–	79	0.968	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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