CWNU 2700

0.31 UTI

0.26

C_N

0.4

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 26

Core radius and density 1.0 [pc], 2.0 [pc^-2]

C3 classification AB

C_N 0.26 Poorly populated
C_dens 0.4 Loose
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 2700 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a metal-poor, young cluster (see Parameters). It was recently reported in the literature.

Relatively close Low extinction Metal-poor Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for CWNU 2700 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–	180.864	-63.583	0.439	-5.799	0.054	-25.569
Hunt & Reffert	2024	180.866	-63.595	0.435	-5.808	0.065	-25.472
Cavallo et al.	2024	180.862	-63.61	0.435	–	–	–
Hunt & Reffert	2023	180.866	-63.595	0.435	-5.808	0.065	-25.472
He et al.	2023	180.873	-63.593	0.443	-5.799	0.051	–

💡 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–	2.14	0.895	0.57	48	-0.850	255	–	–
Hunt & Reffert	2024	2.14	0.74	0.57	59	–	255⁽¹⁾	–	–
Cavallo et al.	2024	1.62	1.60	–	37	-0.850	–	–	–
Hunt & Reffert	2023	2.14	0.74	0.57	59	–	–	–	–
He et al.	2023	2.19	1.05	–	32	–	–	–	–

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

Visualization

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