CWNU 1579

0.37 UTI

0.39

C_N

0.59

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 39

Stellar density (N₅₀/rad) 3.0 [N/pc²]

C3 classification CB

C_N 0.39 Poorly populated
C_dens 0.59 Moderately dense
C_C3 0.38 Low quality
C_lit 0.25 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 1579 is a poorly populated, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for CWNU 1579 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–	153.878	-57.09	0.401	-5.971	3.908	–
Hunt & Reffert	2024	153.851	-57.077	0.392	-6.0	3.906	–
Cavallo et al.	2024	154.072	-57.223	0.396	–	–	–
Hunt & Reffert	2023	153.851	-57.077	0.392	-6.0	3.906	–
He et al.	2023	153.871	-57.103	0.406	-5.967	3.906	–

💡 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–	2.32	1.78	2.4	81	0.780	192	–	–
Hunt & Reffert	2024	–	–	–	–	–	192⁽¹⁾	–	–
Cavallo et al.	2024	2.67	1.78	–	65	0.780	–	–	–
Hunt & Reffert	2023	2.32	1.30	2.40	81	–	–	–	–
He et al.	2023	2.24	2.95	–	282	–	–	–	–

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

Visualization

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