CWNU 3542

0.24 UTI

0.26

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.69

C_dup

C3 classification BB

Number of members (P>50%) 26

Radius (P>50% members) 1.5 [arcmin]

C_N 0.26 Poorly populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.69 Likely unique

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

Overview

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CWNU 3542 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by high extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~4.29 kpc) differs significantly from the median photometric distance (~3.16 kpc).

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Distant High extinction Very young

Data

🔍 Search references for CWNU 3542 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	–	300.841	30.424	0.233	-2.864	-5.393	5.689
He et al.	2023	300.866	30.423	0.245	-2.88	-5.418	5.51

💡 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	3.16	4.30	–	13	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 543	30.8	300.84	30.44	0.22	-2.81	-5.35	5.69	0.12

💡 Note: The % column shows the percentage of members that CWNU 3542 shares with each listed object.

Visualization

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