ESO 429 13

(MWSC 1307)

0.23 UTI

0.0

C_N

0.01

C_dens

0.38

C_C3

0.38

C_lit

1.0

C_dup

C3 classification BC

Number of members (P>50%) 15

Radius (P>50% members) 8.6 [arcmin]

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.38 Low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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ESO 429 13 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, old cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~6.08 kpc) differs significantly from the median photometric distance (~1.61 kpc).

⚠️ 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.

Relatively close Moderate extinction Low mass Old

Data

🔍 Search references for ESO 429 13 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	–	115.296	-30.801	0.165	-1.5	2.977	74.462
Just et al.	2023	115.279	-30.717	–	–	–	–
Loktin & Popova	2017	115.29	-30.738	–	-4.462	0.606	–
Kharchenko et al.	2016	115.279	-30.717	–	–	–	–
Dias et al.	2014	115.283	-30.738	–	-3.34	3.66	–
Kharchenko et al.	2013	115.284	-30.72	–	-4.51	2.94	–
Dias et al.	2002	115.283	-30.738	–	-3.34	3.66	–

💡 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]	Bfr	BSS
Just et al.	2023	–	–	–	1047	–	43	–	–
Loktin & Popova	2017	3.10	0.78	–	851	–	–	–	–
Kharchenko et al.	2016	1.61	1.35	–	1047	–	–	–	–
Kharchenko et al.	2013	1.61	1.35	–	1047	–	–	–	–
Dias et al.	2002	1.61	1.35	–	1047	–	–	–	–

Visualization

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