CWNU 3757

0.40 UTI

0.6

C_N

0.66

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 70

Radius (P>50% members) 1.6 [arcmin]

C_N 0.6 Moderately populated
C_dens 0.66 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 3757 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a large^* distance, above the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~9.87 kpc) differs significantly from the median photometric distance (~7.24 kpc).

Very distant High extinction Intermediate age

Data

🔍 Search references for CWNU 3757 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	–	151.02	-55.059	0.101	-4.797	3.027	87.146
He et al.	2023	151.018	-55.058	0.089	-4.845	3.001	87.15

💡 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
He et al.	2023	7.24	4.65	–	501	–	–	–	–

Visualization

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