Juchert 19

(SAI 33)

0.67 UTI

0.76

C_N

0.43

C_dens

0.75

C_C3

0.7

C_lit

1.0

C_dup

N₅₀ (P>50% members) 117

Stellar density (N₅₀/rad) 2.1 [N/pc²]

C3 classification AB

C_N 0.76 Rich
C_dens 0.43 Loose
C_C3 0.75 High quality
C_lit 0.7 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Juchert 19 is a rich, loose object of high C3 quality. Its parallax locates it at a large distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the age, metallicity, and mass parameters (see Parameters). It is moderately studied in the literature.

Very distant High extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Gold sample.

Almeida et al. (2025)
Mass determination: invalid due to poor quality CMD. Isochrone match: worst fit.

Data

🔍 Search references for Juchert 19 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–	60.572	52.44	0.146	-0.207	0.153	-39.727
Almeida et al.	2025	60.583	52.448	–	–	–	–
Hunt & Reffert	2024	60.582	52.444	0.156	-0.226	0.16	-39.727
Celli et al.	2024	60.585	52.446	–	–	–	–
Cavallo et al.	2024	60.547	52.435	0.149	–	–	–
Hunt & Reffert	2023	60.582	52.444	0.156	-0.226	0.16	-39.727
Dias et al.	2021	60.583	52.448	0.114	-0.184	0.185	–
Cantat-Gaudin et al.	2020	60.585	52.446	0.102	-0.141	0.176	–
Zhong et al.	2020	60.585	52.446	–	-0.141	0.176	348.841
Cantat-Gaudin & Anders	2020	60.585	52.446	0.102	-0.141	0.176	–
Cantat-Gaudin et al.	2018	60.585	52.446	0.102	-0.141	0.176	–
Glushkova et al.	2010	60.584	52.444	–	–	–	–
Kronberger et al.	2006	60.578	52.44	–	–	–	–
Dias et al.	2002	60.583	52.444	–	-4.65	-3.83	–

💡 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–	5.645	3.2	2.36	8	0.000	540	–	–
Almeida et al.	2025	6.39	3.20	–	7	–	540	–	–
Hunt & Reffert	2024	–	–	–	–	–	1778⁽¹⁾	–	–
Celli et al.	2024	–	–	–	8	–	215	–	–
Cavallo et al.	2024	3.91	3.23	–	54	0.710	–	–	–
Hunt & Reffert	2023	5.46	3.71	2.36	31	–	–	–	–
Dias et al.	2021	6.39	3.20	–	7	-0.212	–	–	–
Cantat-Gaudin et al.	2020	5.83	3.33	–	8	–	–	–	–
Zhong et al.	2020	0.00	0.00	–	0	0.000	–	–	–
Cantat-Gaudin & Anders	2020	7.63	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	7.63	–	–	–	–	–	–	–
Glushkova et al.	2010	1.34	0.87	–	1995	–	–	–	–
Dias et al.	2002	1.34	0.87	–	1995	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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