CWNU 4040

0.14 UTI

0.57

C_N

0.13

C_dens

1.0

C_C3

0.0

C_lit

0.42

C_dup

N_m (P>50%) 64

Core radius and density 3.5 [pc], 0.6 [pc^-2]

C3 classification AA

C_N 0.57 Moderately populated
C_dens 0.13 Very loose
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.42 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

CWNU 4040 is a moderately populated, very loose object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a very young 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.

Distant Moderate extinction Very young

Data

🔍 Search references for CWNU 4040 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	248.817	-46.15	0.227	-2.727	-3.422	–
He et al.	2023	248.859	-46.124	0.233	-2.757	-3.48	-34.61

💡 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]	B_frac	BSS
UCC	99999–	3.31	2.4	–	1	–	–	–	–
He et al.	2023	3.31	2.40	–	1	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2798	57.8	248.81	-46.17	0.22	-2.73	-3.39	-82.89	0.33

💡 Note: The % column shows the percentage of members that CWNU 4040 shares with each listed object.

Visualization

ℹ️