UBC 404

0.08 UTI

0.82

C_N

0.16

C_dens

1.0

C_C3

0.0

C_lit

0.2

C_dup

N_m (P>50%) 287

Core radius and density 7.2 [pc], 0.8 [pc^-2]

C3 classification AA

C_N 0.82 Rich
C_dens 0.16 Very loose
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.2 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 404 is a rich, very loose object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a very young cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 6 years.

⚠️ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Very young

Castro-Ginard et al. (2020)
Coincidence with Sim et al. (2019, J. Korean Astron. Soc., 52, 145) or Liu & Pang (2019ApJS..245...32L), see Sect. 4.1.5.

Data

🔍 Search references for UBC 404 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–	357.94	60.898	0.325	-3.223	-1.953	-76.384
Castro-Ginard et al.	2020	357.96	60.92	0.32	-3.226	-1.906	–

💡 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–	3.2	2.42	–	10	–	–	–	–
Kounkel et al.	2020	3.20	2.42	–	10	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 0451	80.5	357.97	60.9	0.33	-3.21	-1.95	–	0.62

💡 Note: The % column shows the percentage of members that UBC 404 shares with each listed object.

Visualization

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