CWNU 1213

0.06 UTI

0.0

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.16

C_dup

N₅₀ (P>50% members) 21

Stellar density (N₅₀/rad) 9.4 [N/pc²]

C3 classification AB

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.16 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

CWNU 1213 is a sparse, very dense object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied 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.

Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 1213 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	261.228	-49.889	1.032	-2.315	-5.044	-30.843
He et al.	2022	261.23	-49.897	0.876	-2.291	-5.06	–

💡 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–	–	1.2	–	398	–	–	–	–
He et al.	2022	–	1.20	–	398	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Melotte 169	84.0	261.22	-49.92	1.06	-2.43	-5.05	-29.92	1.0

💡 Note: The % column shows the percentage of members that CWNU 1213 shares with each listed object.

Visualization

ℹ️