UBC 1290

0.45 UTI

0.48

C_N

0.38

C_dens

0.75

C_C3

0.31

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 48

Radius (P>50% members) 5.1 [arcmin]

C_N 0.48 Poorly populated
C_dens 0.38 Loose
C_C3 0.75 High quality
C_lit 0.31 Poorly studied
C_dup 1.0 Unique

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

Overview

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UBC 1290 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate 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 Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1290 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	–	87.545	30.394	0.296	0.066	-1.371	12.296
Zhang et al.	2024	87.561	30.398	–	–	–	–
Hunt & Reffert	2024	87.561	30.398	0.295	0.067	-1.369	12.328
Cavallo et al.	2024	87.52	30.387	0.295	–	–	–
Hunt & Reffert	2023	87.561	30.398	0.295	0.067	-1.369	12.328
Castro-Ginard et al.	2022	87.53	30.39	0.31	0.07	-1.37	–

💡 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	–	–	–	–	0.115*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	350*	–	–
Cavallo et al.	2024	3.36	1.25	–	132	0.400	–	–	–
Hunt & Reffert	2023	3.07	1.03	1.29	213	–	–	–	–
Castro-Ginard et al.	2022	3.99	0.97	–	73	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 146	87.5	87.53	30.41	0.29	0.07	-1.38	12.3	0.03

💡 Note: The % column shows the percentage of members that UBC 1290 shares with each listed object.

Visualization

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