CWNU 3649

0.02 UTI

0.0

C_N

0.04

C_dens

0.12

C_C3

0.0

C_lit

0.52

C_dup

C3 classification DC

Number of members (P>50%) 20

Radius (P>50% members) 21.3 [arcmin]

C_N 0.0 Sparse
C_dens 0.04 Very loose
C_C3 0.12 Very low quality
C_lit 0.0 Rarely studied
C_dup 0.52 Likely unique

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

Overview

ℹ️

CWNU 3649 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

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.

Relatively close Low extinction Intermediate age

Data

🔍 Search references for CWNU 3649 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	111.341	-8.821	0.651	-2.693	0.522	19.439
He et al.	2023	111.334	-8.868	0.64	-2.703	0.515	39.96

💡 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	1.45	0.20	–	200	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 2299	48.0	111.53	-9.03	0.63	-2.7	0.5	39.94	0.06

💡 Note: The % column shows the percentage of members that CWNU 3649 shares with each listed object.

Visualization

ℹ️