CWWDL 9918

0.05 UTI

0.64

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.12

C_dup

C3 classification AB

Number of members (P>50%) 78

Radius (P>50% members) 3.8 [arcmin]

C_N 0.64 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.12 Likely duplicate

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

Overview

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CWWDL 9918 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close 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.

⚠️ 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 9918 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	–	289.997	15.154	0.63	-1.692	-5.281	-4.264
Chi et al.	2023	289.998	15.142	0.625	-1.698	-5.225	9.65

💡 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	–	–	–	17	0.440	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
LISC 3279	88.5	290.0	15.15	0.63	-1.69	-5.29	3.24	0.07
UBC 361	85.9	290.0	15.15	0.63	-1.7	-5.29	-4.26	0.69

💡 Note: The % column shows the percentage of members that CWWDL 9918 shares with each listed object.

Visualization

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