UBC 1601

0.29 UTI

0.0

C_N

0.2

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 19

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

C_N 0.0 Sparse
C_dens 0.2 Very loose
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 1601 is a sparse, very 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, young cluster (see Parameters). It is poorly studied in the literature.

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

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1601 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	–	319.906	55.074	0.31	-3.694	-3.892	-34.561
Hunt & Reffert	2024	319.926	55.08	0.309	-3.686	-3.872	-34.634
Cavallo et al.	2024	319.9	55.07	0.317	–	–	–
Hunt & Reffert	2023	319.926	55.08	0.309	-3.686	-3.872	-34.634
Castro-Ginard et al.	2022	319.91	55.06	0.3	-3.69	-3.87	–

💡 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	–	–	–	–	–	220*	–	–
Cavallo et al.	2024	2.64	2.18	–	89	0.250	–	–	–
Hunt & Reffert	2023	2.88	2.31	1.21	55	–	–	–	–
Castro-Ginard et al.	2022	3.55	1.94	–	102	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 12297	72.0	319.91	55.07	0.3	-3.67	-3.84	–	0.08

💡 Note: The % column shows the percentage of members that UBC 1601 shares with each listed object.

Visualization

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