CWNU 1007

0.41 UTI

0.32

C_N

0.75

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 32

Stellar density (N₅₀/rad) 3.7 [N/pc²]

C3 classification BB

C_N 0.32 Poorly populated
C_dens 0.75 Dense
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 1007 is a poorly populated, dense object of intermediate C3 quality. Its parallax locates it at a very 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 poorly studied in the literature.

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

Very close Low extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as a moving group.

Data

🔍 Search references for CWNU 1007 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	99999–	79.329	18.525	2.794	0.035	-5.749	19.168
Zhang et al.	2024	79.208	18.478	–	–	–	–
Cavallo et al.	2024	80.71	17.076	2.774	–	–	–
Hunt & Reffert	2023	79.208	18.478	2.774	-0.267	-5.641	23.588
He et al.	2022	79.355	18.504	2.866	-0.099	-5.895	–

💡 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]	B_frac	BSS
UCC	99999–	0.365	0.96	0.58	19	0.014	–	–	–
Zhang et al.	2024	–	–	–	–	-0.072⁽¹⁾	–	–	–
Cavallo et al.	2024	0.38	0.96	–	11	0.100	–	–	–
Hunt & Reffert	2023	0.35	0.58	0.58	19	–	–	–	–
He et al.	2022	–	1.25	–	35	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OCSN 111	100.0	79.29	18.61	2.83	-0.11	-5.87	21.26	0.46
LISC-III 3645	59.4	79.51	18.09	2.72	0.1	-5.64	24.35	0.0

💡 Note: The % column shows the percentage of members that CWNU 1007 shares with each listed object.

Visualization

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