Loden 2158

(MWSC 2305)

0.15 UTI

0.0

C_N

0.01

C_dens

0.12

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 6

Stellar density (N₅₀/rad) 0.0 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.12 Very low quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Loden 2158 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by very high extinction. It is catalogued as an extremely massive, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Very distant Very high extinction Extremely massive Intermediate age

Data

🔍 Search references for Loden 2158 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–	233.773	-58.311	0.146	-5.72	-3.511	–
Just et al.	2023	233.756	-58.274	–	–	–	–
Bica et al.	2019	233.776	-58.275	–	–	–	–
Kharchenko et al.	2016	233.756	-58.274	–	–	–	–
Dias et al.	2014	233.75	-58.267	–	-2.84	-2.37	–
Kharchenko et al.	2013	233.767	-58.275	–	-4.02	0.33	–

💡 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–	6.21	5.16	–	316	–	19231	–	–
Just et al.	2023	–	–	–	316	–	19231	–	–
Kharchenko et al.	2016	6.21	5.16	–	316	–	–	–	–
Kharchenko et al.	2013	6.21	5.16	–	316	–	–	–	–

Visualization

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