UBC 1233

0.53 UTI

0.54

C_N

0.88

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 58

Radius (P>50% members) 3.9 [arcmin]

C_N 0.54 Moderately populated
C_dens 0.88 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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UBC 1233 is a moderately populated, dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high 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 large percentage of members with a later reported entry. See table with shared members information.

Distant High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1233 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	–	36.277	66.541	0.313	-1.297	0.553	-51.316
Hunt & Reffert	2024	36.268	66.534	0.321	-1.283	0.555	-44.5
Cavallo et al.	2024	36.289	66.555	0.321	–	–	–
Hunt & Reffert	2023	36.268	66.534	0.321	-1.283	0.555	-44.5
Castro-Ginard et al.	2022	36.32	66.55	0.31	-1.3	0.56	-58.92

💡 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	–	–	–	–	–	649*	–	–
Cavallo et al.	2024	3.22	3.61	–	102	0.490	–	–	–
Hunt & Reffert	2023	2.92	3.41	1.22	200	–	–	–	–
Castro-Ginard et al.	2022	3.29	2.71	–	355	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 99	75.9	36.28	66.54	0.31	-1.31	0.56	-56.81	0.01

💡 Note: The % column shows the percentage of members that UBC 1233 shares with each listed object.

Visualization

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