CWNU 2237

0.03 UTI

0.0

C_N

0.21

C_dens

0.38

C_C3

0.0

C_lit

0.28

C_dup

C3 classification CB

Number of members (P>50%) 23

Radius (P>50% members) 7.7 [arcmin]

C_N 0.0 Sparse
C_dens 0.21 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.28 Possibly duplicate

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

Overview

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CWNU 2237 is a sparse, very loose object of low 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 2237 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	–	206.965	-62.467	0.481	-2.6	-2.153	–
He et al.	2023	207.053	-62.468	0.483	-2.588	-2.163	–

💡 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	2.00	1.70	–	22	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
ASCC 75	72.0	206.89	-62.45	0.46	-2.6	-2.17	–	0.4

💡 Note: The % column shows the percentage of members that CWNU 2237 shares with each listed object.

Visualization

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