UBC 1245

0.52 UTI

0.34

C_N

1.0

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 34

Radius (P>50% members) 2.3 [arcmin]

C_N 0.34 Poorly populated
C_dens 1.0 Very 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 1245 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young 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.

Relatively close High extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1245 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	–	45.572	56.579	0.399	0.674	-1.011	–
Hunt & Reffert	2024	45.57	56.58	0.398	0.662	-1.03	–
Cavallo et al.	2024	45.545	56.579	0.39	–	–	–
Hunt & Reffert	2023	45.57	56.58	0.398	0.662	-1.03	–
Castro-Ginard et al.	2022	45.57	56.59	0.4	0.67	-1.0	–

💡 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	–	–	–	–	–	372*	–	–
Cavallo et al.	2024	2.72	3.14	–	45	0.450	–	–	–
Hunt & Reffert	2023	2.31	3.06	1.25	49	–	–	–	–
Castro-Ginard et al.	2022	2.71	2.37	–	269	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 474	97.1	45.58	56.58	0.39	0.68	-1.01	–	0.03

💡 Note: The % column shows the percentage of members that UBC 1245 shares with each listed object.

Visualization

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