CWNU 3200

0.29 UTI

0.73

C_N

0.23

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 96

Core radius and density 3.2 [pc], 1.1 [pc^-2]

C3 classification BB

C_N 0.73 Moderately populated
C_dens 0.23 Very loose
C_C3 0.5 Intermediate 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

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CWNU 3200 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a very large^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~10.22 kpc) differs significantly from the median photometric distance (~6.46 kpc).

Note: This object contains blue stragglers according to at least one source.

Very distant Moderate extinction Intermediate age Contains BSS

Data

🔍 Search references for CWNU 3200 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–	163.068	-59.347	0.098	-4.677	2.043	13.959
Cui et al.	2025	163.066	-59.346	0.1	-4.66	2.02	–
He et al.	2023	163.069	-59.346	0.103	-4.66	2.023	13.2

💡 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–	6.46	2.675	–	712	–	–	–	9
Cui et al.	2025	–	2.65	–	631	–	–	–	9⁽¹⁾
He et al.	2023	6.46	2.70	–	794	–	–	–	–

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

Visualization

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