CWNU 300

0.01 UTI

0.6

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.01

C_dup

C3 classification AB

Number of members (P>50%) 70

Radius (P>50% members) 8.1 [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 0.01 Very likely duplicate

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

Overview

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CWNU 300 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Low extinction Near-solar metallicity Very young

Data

🔍 Search references for CWNU 300 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	–	85.673	25.746	0.763	-0.016	-4.41	2.206
He et al.	2022	85.66	25.769	0.77	-0.02	-4.41	–

💡 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	1.26	0.90	–	13	-0.082	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1297	98.6	85.66	25.74	0.77	-0.01	-4.41	1.82	0.6

💡 Note: The % column shows the percentage of members that CWNU 300 shares with each listed object.

Visualization

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