CWNU 229

0.56 UTI

0.54

C_N

0.99

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 58

Stellar density (N₅₀/rad) 4.9 [N/pc²]

C3 classification AB

C_N 0.54 Moderately populated
C_dens 0.99 Very dense
C_C3 0.75 High quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 229 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a metal-rich, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly 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 Low extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 229 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–	263.738	-43.035	0.917	-0.793	-1.736	19.238
Hunt & Reffert	2024	263.726	-43.016	0.898	-0.806	-1.797	14.734
Cavallo et al.	2024	263.726	-43.06	0.908	–	–	–
Hunt & Reffert	2023	263.726	-43.016	0.898	-0.806	-1.797	14.734
He et al.	2022	263.707	-43.049	0.92	-0.81	-1.74	–

💡 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–	1.07	0.55	0.57	105	0.681	236	–	–
Hunt & Reffert	2024	–	–	–	–	–	236⁽¹⁾	–	–
Cavallo et al.	2024	1.04	0.49	–	191	0.500	–	–	–
Hunt & Reffert	2023	1.07	0.55	0.57	105	–	–	–	–
He et al.	2022	1.23	0.72	–	50	0.862	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14328	69.0	263.74	-43.02	0.92	-0.78	-1.72	19.91	0.0

💡 Note: The % column shows the percentage of members that CWNU 229 shares with each listed object.

Visualization

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