FSR 0384

N_50

r_50

2.2

Summary

FSR 0384 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is well-studied in the literature.

This object shares a moderate 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)	342.917	56.109	–	-2.29	-3.67	–
Froebrich et al. (2007)	342.917	56.109	–	–	–	–
Kharchenko et al. (2012)	342.927	56.103	–	-0.67	-0.38	–
Cantat-Gaudin et al. (2018)	342.911	56.109	0.468	-3.552	-1.711	–
Cantat-Gaudin et al. (2020)	342.911	56.109	0.468	-3.552	-1.711	–
Dias et al. (2021)	342.915	56.112	0.471	-3.568	-1.694	–
Hunt & Reffert (2023)	342.913	56.103	0.497	-3.499	-1.766	–
Cavallo et al. (2024)	342.931	56.122	0.497	–	–	–
Hunt & Reffert (2024)	342.913	56.103	0.497	-3.499	-1.766	–
Almeida et al. (2025)	342.915	56.112	–	–	–	–

UCC	342.912	56.101	0.492	-3.506	-1.741	–

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	`E(B-V)=0.604, Dist=4799.0, Age=8.925`
Kharchenko et al. (2012)	`e_bv=0.75, distance=3402, log_age=6.85`
Cantat-Gaudin et al. (2018)	`dmode=2011.1`
Cantat-Gaudin et al. (2020)	`AVNN=1.01, DistPc=1920.0, AgeNN=8.63`
Dias et al. (2021)	`Av=1.284, Dist=1840, logage=8.494, [Fe/H]=0.003`
Hunt & Reffert (2023)	`AV50=0.827, diffAV50=0.267, MOD50=11.409, logAge50=8.488`
Cavallo et al. (2024)	`AV50=1.23, dMod50=11.54, logAge50=8.42, [Fe/H]50=0.15`
Hunt & Reffert (2024)	`MassJ=248.862, MassTot=253.512`
Almeida et al. (2025)	`AV=1.284, Dist=1840, logAge=8.494, MassRk=223.2`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0188	48.6	342.91	56.1	0.51	-3.49	-1.73	–	0.0