CWNU 1087

0.47 UTI

0.33

C_N

0.77

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 33

Radius (P>50% members) 10.0 [arcmin]

C_N 0.33 Poorly populated
C_dens 0.77 Dense
C_C3 0.75 High quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 1087 is a poorly populated, 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, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

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

Close Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 1087 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	–	113.059	-14.06	0.992	-2.374	0.423	27.21
Hunt & Reffert	2024	113.073	-14.072	0.974	-2.398	0.457	25.889
Cavallo et al.	2024	113.022	-14.078	0.988	–	–	–
Hunt & Reffert	2023	113.073	-14.072	0.974	-2.398	0.457	25.889
He et al.	2022	113.044	-14.107	1.016	-2.376	0.399	–

💡 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
Hunt & Reffert	2024	–	–	–	–	–	61*	–	–
Cavallo et al.	2024	0.98	0.60	–	158	-0.300	–	–	–
Hunt & Reffert	2023	0.95	0.17	0.33	167	–	–	–	–
He et al.	2022	–	0.35	–	708	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14462	15.2	113.07	-14.09	0.86	-2.77	0.56	24.55	0.05

💡 Note: The % column shows the percentage of members that CWNU 1087 shares with each listed object.

Visualization

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