CWNU 2986

0.03 UTI

0.26

C_N

1.0

C_dens

0.38

C_C3

0.0

C_lit

0.08

C_dup

N₅₀ (P>50% members) 26

Stellar density (N₅₀/rad) 6.6 [N/pc²]

C3 classification BC

C_N 0.26 Poorly populated
C_dens 1.0 Very dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.08 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 2986 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, below 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 very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Very distant Moderate extinction Old

Data

🔍 Search references for CWNU 2986 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	111.801	-27.177	0.235	-1.691	3.645	82.884
He et al.	2023	111.801	-27.174	0.235	-1.694	3.645	82.88

💡 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–	5.25	1.1	–	1259	–	–	–	–
He et al.	2023	5.25	1.10	–	1259	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1927	92.3	111.8	-27.17	0.23	-1.69	3.64	82.88	0.43

💡 Note: The % column shows the percentage of members that CWNU 2986 shares with each listed object.

Visualization

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