CWWDL 2770

0.10 UTI

0.75

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.18

C_dup

C3 classification AA

Number of members (P>50%) 110

Radius (P>50% members) 3.5 [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 0.18 Likely duplicate

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

Overview

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CWWDL 2770 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is 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 Very young

Data

🔍 Search references for CWWDL 2770 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	–	189.765	-61.254	0.469	-4.794	-0.7	–
Chi et al.	2023	189.762	-61.239	0.478	-4.869	-0.603	-13.485

💡 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	0.350	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 287	81.8	189.77	-61.25	0.46	-4.78	-0.73	–	0.73
OC 0582	43.6	189.78	-61.25	0.48	-4.81	-0.73	–	0.02

💡 Note: The % column shows the percentage of members that CWWDL 2770 shares with each listed object.

Visualization

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