CWWDL 1988

0.12 UTI

0.26

C_N

0.17

C_dens

0.38

C_C3

0.0

C_lit

0.77

C_dup

C3 classification BC

Number of members (P>50%) 26

Radius (P>50% members) 6.9 [arcmin]

C_N 0.26 Poorly populated
C_dens 0.17 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.77 Very likely unique

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

Overview

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CWWDL 1988 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, very young cluster (see Parameters). It was recently reported in the literature.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry, and a small percentage with at least one entry reported in the same catalogue. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.77) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Near-solar metallicity Very young

Data

🔍 Search references for CWWDL 1988 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	–	6.709	62.941	0.358	-2.958	-0.842	-115.411
Chi et al.	2023	6.807	62.946	0.359	-2.917	-0.83	-58.869

💡 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	–	–	–	18	0.400	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 410	23.1	6.98	62.95	0.35	-3.14	-1.02	-184.77	0.41
CWWDL 10495	11.5	7.34	62.97	0.33	-2.74	-0.77	-93.16	0.07

💡 Note: The % column shows the percentage of members that CWWDL 1988 shares with each listed object.

Visualization

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