CWNU 26

0.43 UTI

0.39

C_N

0.61

C_dens

0.5

C_C3

0.31

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 39

Radius (P>50% members) 5.4 [arcmin]

C_N 0.39 Poorly populated
C_dens 0.61 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.31 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 26 is a poorly populated, moderately dense 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 (see Parameters). It is poorly studied in the literature.

Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 26 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	–	93.853	13.808	0.441	-0.704	-1.044	–
Zhang et al.	2024	93.868	13.785	–	–	–	–
Hunt & Reffert	2024	93.868	13.785	0.432	-0.791	-1.046	–
Cavallo et al.	2024	93.842	13.728	0.432	–	–	–
Hunt & Reffert	2023	93.868	13.785	0.432	-0.791	-1.046	–
He et al.	2022	93.846	13.784	0.44	-0.56	-1.07	–

💡 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	–	–	–	–	-0.183*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	111*	–	–
Cavallo et al.	2024	1.98	1.52	–	28	-0.420	–	–	–
Hunt & Reffert	2023	2.22	1.30	0.35	74	–	–	–	–
He et al.	2022	1.78	1.20	–	158	-0.419	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1558	46.2	93.8	13.82	0.46	-0.5	-1.03	–	0.04

💡 Note: The % column shows the percentage of members that CWNU 26 shares with each listed object.

Visualization

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