CWWDL 13377

0.06 UTI

0.0

C_N

0.06

C_dens

0.25

C_C3

0.0

C_lit

0.96

C_dup

C3 classification CC

Number of members (P>50%) 17

Radius (P>50% members) 11.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.96 Unique

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

Overview

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CWWDL 13377 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below 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 a unique object, which shares a very small percentage of members with at least one previously reported entry, and a moderate 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=0.96) 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 13377 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	–	37.203	58.43	0.437	-0.338	-0.876	-74.781
Chi et al.	2023	37.175	58.436	0.455	-0.348	-0.864	-22.504

💡 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	–	–	–	1	0.420	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 13372	36.0	36.6	58.18	0.42	-0.4	-0.86	–	0.21
FSR 0596	4.0	37.48	58.13	0.4	-0.48	-0.91	-51.17	0.63

💡 Note: The % column shows the percentage of members that CWWDL 13377 shares with each listed object.

Visualization

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