CWNU 3091

0.15 UTI

0.54

C_N

0.34

C_dens

0.75

C_C3

0.0

C_lit

0.45

C_dup

N₅₀ (P>50% members) 58

Stellar density (N₅₀/rad) 1.7 [N/pc²]

C3 classification AB

C_N 0.54 Moderately populated
C_dens 0.34 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.45 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 3091 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

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

Relatively close Moderate extinction Young

Data

🔍 Search references for CWNU 3091 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–	8.779	63.017	0.347	-2.975	-0.579	–
He et al.	2023	8.898	63.012	0.348	-2.986	-0.562	–

💡 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–	2.63	1.55	–	50	–	–	–	–
He et al.	2023	2.63	1.55	–	50	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 3716	55.2	8.77	63.0	0.35	-2.98	-0.6	–	0.18
FoF 1864	24.1	8.7	63.04	0.35	-2.91	-0.56	–	0.08

💡 Note: The % column shows the percentage of members that CWNU 3091 shares with each listed object.

Visualization

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