FSR 0852

(SAI 56; MWSC 691)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.73 1.0 0.75 1.0 1.0 FSR 0852 is a moderately populated, very dense object of high C3 quality. It is very well-studied in the literature. This object shares a moderate percentage of members with a later reported entry.
C3	N_50	r_50
AB	96	2.4

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	88.396	25.181	–	2.1	-2.07	–
Glushkova et al. (2010)	88.377	25.178	–	–	–	–
Kharchenko et al. (2012)	88.373	25.173	–	3.16	-0.97	–
Loktin & Popova (2017)	88.365	25.168	–	0.765	-0.289	-3.9
Bica et al. (2019)	88.394	25.183	–	–	–	–
Cantat-Gaudin et al. (2020)	88.363	25.19	0.321	0.433	-1.923	–
Donor et al. (2020)	88.373	25.173	–	1.09	-1.97	27.1
Dias et al. (2021)	88.372	25.196	0.309	0.412	-1.898	–
Hunt & Reffert (2023)	88.335	25.033	0.258	0.811	-0.062	30.426
Cavallo et al. (2024)	88.334	25.048	0.257	–	–	–
Hunt & Reffert (2024)	88.335	25.033	0.258	0.811	-0.062	30.426
UCC	88.371	25.186	0.318	0.385	-1.826	-5.068

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.32, Dist=2200.0, Age=9.0
Glushkova et al. (2010)	E(B-V)=0.43, Dm=11.82, Age=8.9
Kharchenko et al. (2012)	e_bv=0.479, distance=2149, log_age=9.0
Loktin & Popova (2017)	E(B-V)=0.611, Dmod=13.179, logt=7.8
Cantat-Gaudin et al. (2020)	AVNN=1.7, DMNN=12.6, AgeNN=8.03
Donor et al. (2020)	Fe/H=-0.31
Dias et al. (2021)	Av=2.141, Dist=2542, logage=7.532, [Fe/H]=-0.193
Hunt & Reffert (2023)	AV50=2.359, diffAV50=1.798, MOD50=12.716, logAge50=8.859
Cavallo et al. (2024)	AV50=2.58, dMod50=13.42, logAge50=8.57, [Fe/H]50=0.46
Hunt & Reffert (2024)	MassJ=229.393

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0301	26.0	88.37	25.18	0.33	0.35	-1.8	–	0.0