UBC 602

0.33 UTI

0.67

C_N

0.04

C_dens

0.75

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 84

Core radius and density 5.8 [pc], 0.2 [pc^-2]

C3 classification AB

C_N 0.67 Moderately populated
C_dens 0.04 Very loose
C_C3 0.75 High quality
C_lit 0.1 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 602 is a moderately populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a very small percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for UBC 602 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–	24.604	60.666	0.335	-1.214	-0.514	300.881
Hunt & Reffert	2024	24.639	60.525	0.341	-1.219	-0.524	–
Cavallo et al.	2024	24.564	60.623	0.342	–	–	–
Hunt & Reffert	2023	24.639	60.525	0.341	-1.219	-0.524	–
Cantat-Gaudin et al.	2020	24.555	60.72	0.302	-1.042	-0.275	–

💡 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–	2.97	1.35	0.78	39	-0.050	354	–	–
Hunt & Reffert	2024	2.97	1.31	0.78	41	–	354⁽¹⁾	–	–
Cavallo et al.	2024	2.70	1.41	–	37	-0.050	–	–	–
Hunt & Reffert	2023	2.97	1.31	0.78	41	–	–	–	–
Kounkel et al.	2020	3.28	1.39	–	18	–	–	–	–

(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 8467	3.6	24.7	61.08	0.33	-1.29	-0.51	–	0.14
Pickard 80	3.6	24.34	61.01	0.32	-1.35	-0.44	–	0.07

💡 Note: The % column shows the percentage of members that UBC 602 shares with each listed object.

Visualization

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