Kronberger 18

(MWSC 502; DSH J0518.6+3737)

0.26 UTI

0.3

C_N

0.08

C_dens

0.12

C_C3

0.39

C_lit

1.0

C_dup

N_m (P>50%) 30

Core radius and density 2.9 [pc], 0.4 [pc^-2]

C3 classification CD

C_N 0.3 Poorly populated
C_dens 0.08 Very loose
C_C3 0.12 Very low quality
C_lit 0.39 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Kronberger 18 is a poorly populated, very loose object of very low 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 poorly studied in the literature.

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

Relatively close Moderate extinction Very young

Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010). The Preliminary Amateur Open Cluster Catalog, Version 08/03/2003.

Data

🔍 Search references for Kronberger 18 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–	79.597	37.61	0.295	0.075	-0.237	11.396
Just et al.	2023	79.663	37.631	–	–	–	–
Bica et al.	2019	79.651	37.619	–	–	–	–
Dias et al.	2018	–	–	–	2.01	-3.89	–
Loktin & Popova	2017	79.65	37.625	–	-1.183	-2.076	–
Sampedro et al.	2017	79.65	37.625	–	-24.3	-11.25	–
Kharchenko et al.	2016	79.663	37.631	–	–	–	–
Tadross	2014	79.65	37.622	–	–	–	–
Dias et al.	2014	79.65	37.625	–	-1.55	-5.74	–
Kharchenko et al.	2013	79.672	37.63	–	-4.29	-6.7	–
Kharchenko et al.	2012	79.672	37.63	–	-4.29	-6.7	–
Bukowiecki et al.	2011	79.654	37.628	–	–	–	–
Kronberger et al.	2006	79.65	37.622	–	–	–	–
Dias et al.	2002	79.65	37.625	–	-1.55	-5.74	–

💡 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–	2.7	2.21	–	18	–	328	–	–
Just et al.	2023	–	–	–	18	–	127	–	–
Loktin & Popova	2017	2.62	1.19	–	513	–	–	–	–
Kharchenko et al.	2016	2.70	2.21	–	18	–	–	–	–
Tadross	2014	3.25	4.07	–	100	–	–	–	–
Kharchenko et al.	2013	2.70	2.21	–	18	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	530	–	–
Kharchenko et al.	2012	2.70	2.21	–	18	–	–	–	–
Bukowiecki et al.	2011	2.53⁽¹⁾	2.30	–	14	–	–	–	–
Dias et al.	2002	3.25	4.07	–	100	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
BDSB 68	33.3	79.56	37.56	0.25	0.18	-0.42	-0.14	0.1
CWNU 4000	16.7	79.53	37.49	0.2	0.2	-0.37	-9.66	0.03

💡 Note: The % column shows the percentage of members that Kronberger 18 shares with each listed object.

Visualization

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