CWNU 3240

0.06 UTI

0.3

C_N

0.57

C_dens

1.0

C_C3

0.0

C_lit

0.17

C_dup

C3 classification AA

Number of members (P>50%) 30

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

C_N 0.3 Poorly populated
C_dens 0.57 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.17 Likely duplicate

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

Overview

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CWNU 3240 is a poorly populated, moderately dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a very young 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 Very young

Data

🔍 Search references for CWNU 3240 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	–	265.553	-26.109	0.342	0.54	-0.189	5.238
He et al.	2023	265.559	-26.102	0.342	0.547	-0.19	94.34

💡 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	2.95	4.40	–	6	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 20	83.3	265.56	-26.1	0.34	0.54	-0.19	15.2	0.37

💡 Note: The % column shows the percentage of members that CWNU 3240 shares with each listed object.

Visualization

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