CWNU 4215

0.27 UTI

0.45

C_N

0.16

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 45

Radius (P>50% members) 1.9 [arcmin]

C_N 0.45 Poorly populated
C_dens 0.16 Very loose
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 4215 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a very large^* distance, well below the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~13.42 kpc) differs significantly from the median photometric distance (~8.71 kpc).

Very distant Low extinction Intermediate age

Data

🔍 Search references for CWNU 4215 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	–	108.565	-25.699	0.074	-0.695	1.681	95.343
He et al.	2023	108.563	-25.696	0.077	-0.688	1.681	–

💡 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	8.71	1.00	–	501	–	–	–	–

Visualization

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