Patchick 75

(MWSC 3291; DSH J2015.0+3355; FSR 0196)

0.60 UTI

0.52

C_N

1.0

C_dens

0.5

C_C3

0.5

C_lit

1.0

C_dup

N₅₀ (P>50% members) 54

Stellar density (N₅₀/rad) 8.7 [N/pc²]

C3 classification BB

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Patchick 75 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a large^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~7.13 kpc) differs significantly from the median photometric distance (~1.93 kpc).

Relatively close Moderate extinction Old

Data

🔍 Search references for Patchick 75 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–	303.758	33.931	0.14	-2.824	-4.426	-36.317
Just et al.	2023	303.752	33.918	–	–	–	–
Cantat-Gaudin et al.	2020	303.758	33.925	0.113	-2.808	-4.421	–
Cantat-Gaudin & Anders	2020	303.758	33.925	0.113	-2.808	-4.421	–
Bica et al.	2019	303.757	33.928	–	–	–	–
Cantat-Gaudin et al.	2018	303.758	33.925	0.113	-2.808	-4.421	–
Kharchenko et al.	2016	303.752	33.918	–	–	–	–
Kharchenko et al.	2013	303.757	33.921	–	-3.23	0.16	–
Kronberger et al.	2006	303.756	33.929	–	–	–	–
Dias et al.	2002	303.758	33.929	–	-1.5	-8.62	–

💡 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–	1.93	2.65	–	1148	–	201	–	–
Just et al.	2023	–	–	–	1148	–	201	–	–
Cantat-Gaudin & Anders	2020	7.05	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	7.05	–	–	–	–	–	–	–
Kharchenko et al.	2016	1.93	2.65	–	1148	–	–	–	–
Kharchenko et al.	2013	1.93	2.65	–	1148	–	–	–	–
Dias et al.	2002	1.44	2.26	–	891	–	–	–	–

Visualization

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