CWNU 4128

0.25 UTI

0.32

C_N

0.18

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 32

Stellar density (N₅₀/rad) 0.9 [N/pc²]

C3 classification AB

C_N 0.32 Poorly populated
C_dens 0.18 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 4128 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

Distant Moderate extinction Young

Data

🔍 Search references for CWNU 4128 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	120.755	-31.479	0.293	-2.632	2.814	–
He et al.	2023	120.76	-31.494	0.293	-2.632	2.814	–

💡 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–	3.16	1.1	–	63	–	–	–	–
He et al.	2023	3.16	1.10	–	63	–	–	–	–

Visualization

ℹ️