CWNU 27

0.24 UTI

0.52

C_N

0.64

C_dens

0.75

C_C3

0.0

C_lit

0.63

C_dup

C3 classification AB

Number of members (P>50%) 54

Radius (P>50% members) 12.1 [arcmin]

C_N 0.52 Moderately populated
C_dens 0.64 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.63 Likely unique

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

Overview

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CWNU 27 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Metal-rich Very young

Data

🔍 Search references for CWNU 27 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	–	196.258	-57.035	0.859	-6.23	-0.838	-2.711
He et al.	2022	196.319	-57.056	0.86	-6.21	-0.83	8.3

💡 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.	2022	1.62	1.20	–	13	0.744	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 1934	59.3	196.38	-56.88	0.85	-6.25	-0.81	-2.71	0.09
CWWDL 14492	51.9	196.14	-57.16	0.86	-6.2	-0.86	-2.31	0.05
OC 0591	37.0	196.33	-56.88	0.85	-6.25	-0.78	-10.22	0.22

💡 Note: The % column shows the percentage of members that CWNU 27 shares with each listed object.

Visualization

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