UBC 1494

0.45 UTI

0.32

C_N

0.69

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 32

Radius (P>50% members) 4.6 [arcmin]

C_N 0.32 Poorly populated
C_dens 0.69 Moderately 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 1494 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by low extinction. It is catalogued as a metal-rich, 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.

Relatively close Low extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1494 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	–	159.09	-65.188	0.44	-5.758	2.628	-17.422
Hunt & Reffert	2024	158.972	-65.155	0.439	-5.745	2.644	-3.261
Cavallo et al.	2024	159.11	-65.177	0.435	–	–	–
Hunt & Reffert	2023	158.972	-65.155	0.439	-5.745	2.644	-3.261
Castro-Ginard et al.	2022	159.08	-65.18	0.44	-5.76	2.61	–

💡 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	–	–	–	–	–	153*	–	–
Cavallo et al.	2024	2.26	0.79	–	240	0.670	–	–	–
Hunt & Reffert	2023	2.12	0.65	0.67	272	–	–	–	–
Castro-Ginard et al.	2022	2.26	0.56	–	328	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 84	100.0	159.12	-65.18	0.44	-5.76	2.63	-17.08	0.18

💡 Note: The % column shows the percentage of members that UBC 1494 shares with each listed object.

Visualization

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