CWNU 1445

0.37 UTI

0.36

C_N

0.49

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 36

Radius (P>50% members) 5.1 [arcmin]

C_N 0.36 Poorly populated
C_dens 0.49 Loose
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 1445 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 1445 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	–	105.576	-7.185	0.386	-1.14	0.374	–
Hunt & Reffert	2024	105.592	-7.193	0.375	-1.133	0.371	–
Cavallo et al.	2024	105.583	-7.206	0.375	–	–	–
Hunt & Reffert	2023	105.592	-7.193	0.375	-1.133	0.371	–
He et al.	2023	105.584	-7.189	0.384	-1.151	0.377	–

💡 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
Hunt & Reffert	2024	–	–	–	–	–	209*	–	–
Cavallo et al.	2024	2.24	1.10	–	363	-0.020	–	–	–
Hunt & Reffert	2023	2.74	1.77	1.51	88	–	–	–	–
He et al.	2023	2.34	1.95	–	28	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

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