CWNU 1191

(OCSN 186)

0.05 UTI

0.5

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.12

C_dup

N₅₀ (P>50% members) 51

Stellar density (N₅₀/rad) 10.3 [N/pc²]

C3 classification BA

C_N 0.5 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.12 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 1191 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is 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 Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 1191 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–	72.506	52.295	3.309	9.323	-16.972	13.244
Qin et al.	2023	72.39	52.35	3.33	9.34	-16.99	13.92
He et al.	2022	72.633	52.202	3.328	9.318	-16.979	–

💡 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–	0.37	1.17	–	191	–	–	–	–
Qin et al.	2023	0.37	0.59	–	100	–	–	–	–
He et al.	2022	–	1.75	–	282	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
RSG9y	88.2	72.61	52.29	3.31	9.29	-16.97	13.35	0.58

💡 Note: The % column shows the percentage of members that CWNU 1191 shares with each listed object.

Visualization

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