CWNU 1709

0.26 UTI

0.0

C_N

0.54

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 21

Stellar density (N₅₀/rad) 2.7 [N/pc²]

C3 classification AB

C_N 0.0 Sparse
C_dens 0.54 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 1709 is a sparse, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 1709 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–	280.178	-9.043	0.458	0.331	-1.496	46.401
He et al.	2023	280.188	-9.045	0.477	0.325	-1.494	19.27

💡 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–	1.91	2.85	–	708	–	–	–	–
He et al.	2023	1.91	2.85	–	708	–	–	–	–

Visualization

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