CWNU 3774

0.07 UTI

0.0

C_N

0.44

C_dens

1.0

C_C3

0.0

C_lit

0.24

C_dup

C3 classification AA

Number of members (P>50%) 19

Radius (P>50% members) 3.3 [arcmin]

C_N 0.0 Sparse
C_dens 0.44 Loose
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.24 Likely duplicate

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

Overview

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CWNU 3774 is a sparse, loose object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported 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.

Relatively close High extinction Intermediate age

Data

🔍 Search references for CWNU 3774 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	–	249.193	-46.325	0.327	-2.237	-3.887	-38.15
He et al.	2023	249.187	-46.324	0.334	-2.229	-3.882	-49.15

💡 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
He et al.	2023	2.69	3.85	–	200	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2800	76.0	249.18	-46.32	0.33	-2.25	-3.88	-48.27	0.4

💡 Note: The % column shows the percentage of members that CWNU 3774 shares with each listed object.

Visualization

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