CWNU 1116

0.00 UTI

0.26

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

C3 classification AA

Number of members (P>50%) 26

Radius (P>50% members) 5.5 [arcmin]

C_N 0.26 Poorly populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

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

Overview

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CWNU 1116 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Very close Low extinction Metal-rich Very young

Data

🔍 Search references for CWNU 1116 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	–	112.918	-46.975	2.414	-4.098	8.8	20.742
Wei et al.	2025	114.445	-46.774	2.493	-4.66	9.109	–
He et al.	2022	112.929	-46.973	2.415	-4.095	8.798	–

💡 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
Wei et al.	2025	0.35	0.46	–	9	0.500	217	0.52	–
He et al.	2022	–	1.35	–	7	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0459	100.0	112.9	-46.98	2.41	-4.09	8.8	20.74	0.45

💡 Note: The % column shows the percentage of members that CWNU 1116 shares with each listed object.

Visualization

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