CWNU 1196

(OCSN 123)

0.22 UTI

0.25

C_N

0.48

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 25

Radius (P>50% members) 38.2 [arcmin]

C_N 0.25 Poorly populated
C_dens 0.48 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 1196 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Very close Low extinction Young

Data

🔍 Search references for CWNU 1196 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	–	168.386	-70.638	3.45	-21.725	-0.648	4.719
Qin et al.	2023	169.02	-70.85	3.52	-21.99	-1.01	3.7
He et al.	2022	168.537	-70.659	3.449	-21.725	-0.648	–

💡 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
Qin et al.	2023	0.39	0.87	–	56	–	–	–	–
He et al.	2022	–	0.60	–	40	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2442	100.0	170.96	-71.15	3.49	-21.89	-1.34	4.72	0.19

💡 Note: The % column shows the percentage of members that CWNU 1196 shares with each listed object.

Visualization

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