CWNU 1093

0.33 UTI

0.35

C_N

0.44

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 35

Radius (P>50% members) 25.4 [arcmin]

C_N 0.35 Poorly populated
C_dens 0.44 Loose
C_C3 0.38 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

CWNU 1093 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a 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.

Close Low extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024): Gold sample.

Data

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	117.18	20.2	1.842	-6.881	-4.278	18.631
Zhang et al.	2024	117.26	20.179	–	–	–	–
Cavallo et al.	2024	116.827	20.426	1.812	–	–	–
Hunt & Reffert	2023	117.26	20.179	1.799	-6.956	-4.375	16.622
He et al.	2022	117.061	20.281	1.844	-6.906	-4.299	–

💡 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
Zhang et al.	2024	–	–	–	–	-0.101*	–	–	–
Cavallo et al.	2024	0.55	0.32	–	251	0.170	–	–	–
Hunt & Reffert	2023	0.53	0.09	0.65	243	–	–	–	–
He et al.	2022	–	0.05	–	89	–	–	–	–

💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.
(*): indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

1 2

💡 Note: How are the galactocentric plots generated? See FAQ.