CWWDL 1157

0.11 UTI

0.66

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.22

C_dup

N₅₀ (P>50% members) 82

Stellar density (N₅₀/rad) 6.0 [N/pc²]

C3 classification AB

C_N 0.66 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.22 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWWDL 1157 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near 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 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 1157 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	99999–	106.387	-9.026	0.371	-1.114	-0.14	65.82
Chi et al.	2023	106.37	-9.025	0.374	-1.028	-0.147	54.11

💡 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]	B_frac	BSS
UCC	99999–	–	–	–	50	-0.100	–	–	–
Chi et al.	2023	–	–	–	50	-0.100	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 447	78.0	106.39	-9.04	0.38	-1.12	-0.14	65.82	0.59

💡 Note: The % column shows the percentage of members that CWWDL 1157 shares with each listed object.

Visualization

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