ESO 518 03

(MWSC 2462)

N_50

r_50

108

6.1

Summary

ESO 518 03 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It is well-studied in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	251.767	-25.812	–	-3.11	-1.62	–
Kharchenko et al. (2012)	251.775	-25.805	–	-4.48	-2.83	–
Bica et al. (2019)	251.773	-25.817	–	–	–	–
Cantat-Gaudin et al. (2020)	251.76	-25.81	0.566	2.757	-2.665	–
Dias et al. (2021)	251.737	-25.799	0.575	2.751	-2.652	22.395
Hunt & Reffert (2023)	251.775	-25.806	0.598	2.701	-2.654	20.688
Cavallo et al. (2024)	251.742	-25.797	0.6	–	–	–
Hunt & Reffert (2024)	251.775	-25.806	0.598	2.701	-2.654	20.688
Almeida et al. (2025)	251.737	-25.799	–	–	–	–
Hu & Soubiran (2025)	251.742	-25.797	–	–	–	–

UCC	251.748	-25.804	0.595	2.717	-2.674	22.025

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	`E(B-V)=0.369, Dist=1266.0, Age=9.17`
Kharchenko et al. (2012)	`e_bv=0.369, distance=1266, log_age=9.17`
Cantat-Gaudin et al. (2020)	`AVNN=0.91, DistPc=1631.0, AgeNN=9.15`
Dias et al. (2021)	`Av=0.759, Dist=1518, logage=9.244, [Fe/H]=0.505`
Hunt & Reffert (2023)	`AV50=1.028, diffAV50=0.841, MOD50=11.052, logAge50=8.808`
Cavallo et al. (2024)	`AV50=1.07, dMod50=10.88, logAge50=9.12, [Fe/H]50=0.31`
Hunt & Reffert (2024)	`MassJ=509.835, MassTot=537.567`
Almeida et al. (2025)	`AV=0.759, Dist=1518, logAge=9.244, MassRk=371.9`
Hu & Soubiran (2025)	`MA22=-0.23, MA23f=-0.07, MA23g=0.06, MZ23=-0.34, MK24=-0.12, MF24=-0.09`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 327	100.0	251.75	-25.81	0.6	2.71	-2.67	22.02	0.13