CWNU 1346

0.26 UTI

0.29

C_N

0.16

C_dens

0.25

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 29

Stellar density (N₅₀/rad) 0.8 [N/pc²]

C3 classification DB

C_N 0.29 Poorly populated
C_dens 0.16 Very loose
C_C3 0.25 Low 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 1346 is a poorly populated, very loose object of low 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, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It was recently reported in the literature.

Relatively close High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 1346 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–	58.001	52.017	0.416	0.717	-2.013	-66.313
Zhang et al.	2024	57.968	52.013	–	–	–	–
Hunt & Reffert	2024	57.968	52.013	0.409	0.709	-2.004	-42.192
Cavallo et al.	2024	58.054	52.046	0.411	–	–	–
Hunt & Reffert	2023	57.968	52.013	0.409	0.709	-2.004	-42.192
He et al.	2023	58.023	52.036	0.412	0.721	-2.016	6.21

💡 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–	2.29	3.07	2.33	235	-0.128	435	–	–
Zhang et al.	2024	–	–	–	–	-0.385⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	435⁽¹⁾	–	–
Cavallo et al.	2024	2.45	3.50	–	191	0.130	–	–	–
Hunt & Reffert	2023	2.24	3.07	2.33	235	–	–	–	–
He et al.	2023	2.29	3.05	–	794	–	–	–	–

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

Visualization

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