CWNU 4737

0.08 UTI

0.34

C_N

0.14

C_dens

0.62

C_C3

0.0

C_lit

0.35

C_dup

C3 classification AC

Number of members (P>50%) 34

Radius (P>50% members) 3.8 [arcmin]

C_N 0.34 Poorly populated
C_dens 0.14 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.35 Possibly duplicate

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

Overview

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CWNU 4737 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a large^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age 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.

(*): The parallax distance estimate (~6.39 kpc) differs significantly from the median photometric distance (~4.57 kpc).

Distant Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 4737 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	–	23.244	66.906	0.157	-1.551	0.348	–
He et al.	2023	23.224	66.903	0.164	-1.511	0.374	–

💡 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	4.57	2.55	–	501	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1018	64.7	23.27	66.91	0.15	-1.57	0.35	–	0.22

💡 Note: The % column shows the percentage of members that CWNU 4737 shares with each listed object.

Visualization

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