CWNU 315

0.47 UTI

0.6

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 71

Radius (P>50% members) 9.4 [arcmin]

C_N 0.6 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 315 is a moderately populated, very dense 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, young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Close Low extinction Near-solar metallicity Young

Data

🔍 Search references for CWNU 315 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	–	202.707	-57.171	0.881	-5.666	-1.367	-22.483
He et al.	2022	202.803	-57.215	0.878	-5.687	-1.375	–
He et al.	2022	202.716	-57.2	0.88	-5.66	-1.37	–

💡 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	–	1.00	–	10	–	–	–	–
He et al.	2022	0.98	0.84	–	32	0.370	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 2450	90.1	202.76	-57.16	0.87	-5.66	-1.38	-24.9	0.06
CWWDL 14467	83.1	202.71	-57.17	0.88	-5.66	-1.37	-29.46	0.0

💡 Note: The % column shows the percentage of members that CWNU 315 shares with each listed object.

Visualization

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