UBC 1078

0.36 UTI

0.54

C_N

0.39

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 58

Core radius and density 1.6 [pc], 2.0 [pc^-2]

C3 classification AB

C_N 0.54 Moderately populated
C_dens 0.39 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

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UBC 1078 is a moderately 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 metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Metal-rich Very young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Data

🔍 Search references for UBC 1078 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	99999–	299.847	31.178	0.328	-2.392	-5.254	-2.794
Hunt & Reffert	2024	299.84	31.175	0.323	-2.411	-5.239	5.737
Cavallo et al.	2024	299.84	31.178	0.322	–	–	–
Hunt & Reffert	2023	299.84	31.175	0.323	-2.411	-5.239	5.737
Castro-Ginard et al.	2022	299.85	31.18	0.33	-2.4	-5.26	-24.29

💡 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–	2.965	2.825	1.26	14	0.800	887	–	–
Hunt & Reffert	2024	2.75	2.95	1.26	14	–	887⁽¹⁾	–	–
Cavallo et al.	2024	3.18	2.70	–	23	0.800	–	–	–
Hunt & Reffert	2023	2.75	2.95	1.26	14	–	–	–	–
Castro-Ginard et al.	2022	3.77	2.60	–	6	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 2458	50.0	299.85	31.17	0.33	-2.44	-5.22	14.81	0.07

💡 Note: The % column shows the percentage of members that UBC 1078 shares with each listed object.

Visualization

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