CWWDL 554

0.01 UTI

0.75

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.02

C_dup

C3 classification AA

Number of members (P>50%) 107

Radius (P>50% members) 3.1 [arcmin]

C_N 0.75 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.02 Very likely duplicate

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

Overview

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CWWDL 554 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is very likely a duplicate object, which shares a large 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 554 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	–	283.967	-5.106	0.494	-0.454	-4.402	29.175
Chi et al.	2023	283.963	-5.109	0.493	-0.45	-4.387	33.712

💡 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	–	–	–	62	0.400	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FoF 2068	98.1	283.97	-5.11	0.49	-0.46	-4.39	29.93	0.77
UBC 112	98.1	283.97	-5.11	0.49	-0.45	-4.39	29.18	0.01

💡 Note: The % column shows the percentage of members that CWWDL 554 shares with each listed object.

Visualization

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