CWNU 2955

0.30 UTI

0.48

C_N

0.89

C_dens

0.12

C_C3

0.0

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 48

Radius (P>50% members) 2.1 [arcmin]

C_N 0.48 Poorly populated
C_dens 0.89 Dense
C_C3 0.12 Very low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 2955 is a poorly populated, dense object of very low C3 quality. Its parallax locates it at a large^* 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.

(*): The parallax distance estimate (~5.38 kpc) differs significantly from the median photometric distance (~3.80 kpc).

Distant Moderate extinction Old

Data

🔍 Search references for CWNU 2955 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	–	120.244	-37.778	0.186	-2.808	4.556	98.345
He et al.	2023	120.253	-37.772	0.19	-2.782	4.556	98.35

💡 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	3.80	2.35	–	1585	–	–	–	–

Visualization

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