CWNU 525

0.43 UTI

0.43

C_N

0.23

C_dens

0.75

C_C3

0.38

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 43

Radius (P>50% members) 18.0 [arcmin]

C_N 0.43 Poorly populated
C_dens 0.23 Very loose
C_C3 0.75 High quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 525 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the absorption parameter (see Parameters). It is poorly studied in the literature.

Relatively close Low extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 525 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	–	84.825	37.513	0.86	-0.335	-2.8	2.503
Zhang et al.	2024	84.926	37.501	–	–	–	–
Hunt & Reffert	2024	84.926	37.501	0.853	-0.325	-2.797	2.583
Cavallo et al.	2024	84.763	37.518	0.856	–	–	–
Hunt & Reffert	2023	84.926	37.501	0.853	-0.325	-2.797	2.583
He et al.	2022	359.297	55.809	2.515	8.227	-3.68	–
He et al.	2022	84.805	37.492	0.87	-0.36	-2.79	–

💡 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
Zhang et al.	2024	–	–	–	–	-0.112*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	262*	–	–
Cavallo et al.	2024	1.17	1.05	–	9	-0.280	–	–	–
Hunt & Reffert	2023	1.11	0.74	1.10	28	–	–	–	–
He et al.	2022	–	0.20	–	13	–	–	–	–
He et al.	2022	0.89	0.96	–	20	-0.930	–	–	–

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

Visualization

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