UBC 625

0.09 UTI

0.0

C_N

0.03

C_dens

0.38

C_C3

0.03

C_lit

1.0

C_dup

N_m (P>50%) 22

Core radius and density 3.9 [pc], 0.1 [pc^-2]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.03 Very loose
C_C3 0.38 Low quality
C_lit 0.03 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

UBC 625 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, well above the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 6 years.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Low extinction Intermediate age

Dias et al. (2021)
Likely not a real open cluster.

Data

🔍 Search references for UBC 625 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	119.1	6.374	0.374	-1.56	-1.271	–
Cantat-Gaudin et al.	2020	119.119	6.342	0.4	-1.657	-1.302	–
Castro-Ginard et al.	2020	119.112	6.368	0.397	-1.653	-1.233	–

💡 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–	2.29	0.9	–	288	–	–	–	–
Kounkel et al.	2020	2.29	0.90	–	288	–	–	–	–

Visualization

ℹ️

1 2