UBC 1066

0.38 UTI

0.57

C_N

0.42

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 65

Core radius and density 1.6 [pc], 2.1 [pc^-2]

C3 classification AB

C_N 0.57 Moderately populated
C_dens 0.42 Loose
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

UBC 1066 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high 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 a later reported entry. See table with shared members information.

Relatively close High extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.95 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.95 (50th percentile).

Data

🔍 Search references for UBC 1066 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	295.837	22.145	0.378	-3.201	-6.461	–
Hunt & Reffert	2024	295.822	22.146	0.367	-3.176	-6.46	–
Cavallo et al.	2024	295.839	22.143	0.373	–	–	–
Hunt & Reffert	2023	295.822	22.146	0.367	-3.176	-6.46	–
Castro-Ginard et al.	2022	295.85	22.15	0.37	-3.17	-6.48	–

💡 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–	2.58	3.5	1.81	27	0.140	790	–	–
Hunt & Reffert	2024	2.44	3.50	1.81	27	–	790⁽¹⁾	–	–
Cavallo et al.	2024	2.72	3.69	–	32	0.140	–	–	–
Hunt & Reffert	2023	2.44	3.50	1.81	27	–	–	–	–
Castro-Ginard et al.	2022	2.77	3.10	–	20	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 412	84.6	295.84	22.14	0.38	-3.2	-6.47	–	0.0

💡 Note: The % column shows the percentage of members that UBC 1066 shares with each listed object.

Visualization

ℹ️

1 2