CWNU 380

0.29 UTI

0.52

C_N

0.2

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 54

Core radius and density 2.5 [pc], 1.0 [pc^-2]

C3 classification AB

C_N 0.52 Moderately populated
C_dens 0.2 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

CWNU 380 is a moderately populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, above 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 age parameter (see Parameters). It is rarely studied in the literature.

Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for CWNU 380 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	316.367	57.226	0.826	-1.992	-5.66	-22.926
He et al.	2022	316.354	57.192	0.827	-1.991	-5.661	–
He et al.	2022	316.379	57.227	0.82	-1.97	-5.66	-24.2

💡 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–	1.45	2.045	–	170	0.265	–	–	–
He et al.	2022	–	2.00	–	25	–	–	–	–
He et al.	2022	1.45	2.09	–	316	0.265	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 4708	51.9	316.38	57.2	0.82	-1.98	-5.65	-25.43	0.0

💡 Note: The % column shows the percentage of members that CWNU 380 shares with each listed object.

Visualization

ℹ️