CWNU 413

0.33 UTI

0.39

C_N

0.37

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 39

Core radius and density 1.6 [pc], 1.9 [pc^-2]

C3 classification AB

C_N 0.39 Poorly populated
C_dens 0.37 Loose
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 413 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is rarely studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.91 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.91 (50th percentile).

Data

🔍 Search references for CWNU 413 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–	303.999	30.308	0.83	-2.684	-8.606	9.911
Hunt & Reffert	2024	304.016	30.332	0.841	-2.698	-8.578	6.201
Cavallo et al.	2024	304.25	30.437	0.839	–	–	–
Hunt & Reffert	2023	304.016	30.332	0.841	-2.698	-8.578	6.201
He et al.	2022	304.012	30.324	0.83	-2.66	-8.6	6.1

💡 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–	1.155	1.835	2.47	229	0.235	95	–	–
Hunt & Reffert	2024	1.15	1.77	2.47	229	–	95⁽¹⁾	–	–
Cavallo et al.	2024	1.35	2.09	–	178	0.050	–	–	–
Hunt & Reffert	2023	1.16	1.77	2.47	229	–	–	–	–
He et al.	2022	1.15	1.90	–	251	0.420	–	–	–

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

Visualization

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