CWNU 4059

0.09 UTI

0.3

C_N

0.09

C_dens

0.5

C_C3

0.0

C_lit

0.5

C_dup

C3 classification BB

Number of members (P>50%) 30

Radius (P>50% members) 3.6 [arcmin]

C_N 0.3 Poorly populated
C_dens 0.09 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.5 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 4059 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a large^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~7.74 kpc) differs significantly from the median photometric distance (~12.02 kpc).

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Extremely distant Moderate extinction Very young

Data

🔍 Search references for CWNU 4059 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	–	120.906	-31.858	0.129	-1.541	2.424	–
He et al.	2023	120.905	-31.841	0.125	-1.549	2.424	–

💡 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]	Bfr	BSS
He et al.	2023	12.02	1.75	–	3	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2007	50.0	120.83	-31.92	0.13	-1.54	2.4	–	0.1

💡 Note: The % column shows the percentage of members that CWNU 4059 shares with each listed object.

Visualization

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