CWNU 3153

0.04 UTI

0.54

C_N

0.3

C_dens

0.75

C_C3

0.0

C_lit

0.14

C_dup

N_m (P>50%) 58

Core radius and density 1.8 [pc], 1.5 [pc^-2]

C3 classification AB

C_N 0.54 Moderately populated
C_dens 0.3 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.14 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

CWNU 3153 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It was recently reported in the literature.

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

Note: This object contains blue stragglers according to at least one source.

Distant Moderate extinction Old Contains BSS

Data

🔍 Search references for CWNU 3153 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	89.815	33.944	0.192	0.314	-0.757	-6.851
Cui et al.	2025	89.814	33.944	0.19	0.31	-0.76	–
He et al.	2023	89.819	33.947	0.191	0.314	-0.763	-11.74

💡 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–	3.98	1.945	–	1190	–	–	–	2
Cui et al.	2025	–	1.89	–	1585	–	–	–	2⁽¹⁾
He et al.	2023	3.98	2.00	–	794	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1386	86.2	89.82	33.95	0.19	0.31	-0.74	-6.85	0.34

💡 Note: The % column shows the percentage of members that CWNU 3153 shares with each listed object.

Visualization

ℹ️