CWNU 3406

0.15 UTI

0.7

C_N

1.0

C_dens

0.25

C_C3

0.0

C_lit

0.37

C_dup

C3 classification DB

Number of members (P>50%) 91

Radius (P>50% members) 3.7 [arcmin]

C_N 0.7 Moderately populated
C_dens 1.0 Very dense
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.37 Possibly duplicate

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

Overview

ℹ️

CWNU 3406 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~3.56 kpc) differs significantly from the median photometric distance (~2.69 kpc).

Relatively close High extinction Intermediate age

Data

🔍 Search references for CWNU 3406 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	30.266	60.254	0.281	-1.691	-0.385	-62.783
He et al.	2023	30.266	60.256	0.281	-1.701	-0.385	-65.29

💡 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	2.69	3.30	–	631	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1069	62.6	30.27	60.25	0.28	-1.67	-0.39	-62.78	0.38

💡 Note: The % column shows the percentage of members that CWNU 3406 shares with each listed object.

Visualization

ℹ️