CWWDL 2581

0.11 UTI

0.41

C_N

0.09

C_dens

0.38

C_C3

0.0

C_lit

0.63

C_dup

C3 classification CB

Number of members (P>50%) 41

Radius (P>50% members) 10.7 [arcmin]

C_N 0.41 Poorly populated
C_dens 0.09 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.63 Likely unique

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

Overview

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CWWDL 2581 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Near-solar metallicity Young

Data

🔍 Search references for CWWDL 2581 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	–	350.593	61.0	0.327	-3.926	-2.16	-35.475
Chi et al.	2023	350.609	61.044	0.318	-3.911	-2.087	-53.019

💡 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
Chi et al.	2023	–	–	–	29	0.440	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1180	36.6	350.34	60.96	0.34	-4.0	-2.19	-47.6	0.16
UBC 399	12.2	351.34	61.33	0.37	-4.01	-2.15	-57.18	0.2
Czernik 43	9.8	351.4	61.35	0.37	-3.99	-2.15	-55.26	0.91

💡 Note: The % column shows the percentage of members that CWWDL 2581 shares with each listed object.

Visualization

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