FoF 2143

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.7 1.0 0.75 0.5 0.01 FoF 2143 is a moderately populated, very dense object of high C3 quality. It is moderately studied in the literature. Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.
C3	N_50	r_50
AB	90	6.4

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Liu & Pang (2019)	90.958	26.656	0.519	0.393	-0.022	–
Hunt & Reffert (2023)	90.985	26.629	0.528	0.309	-0.025	32.147
Cavallo et al. (2024)	90.976	26.636	0.53	–	–	–
Hunt & Reffert (2024)	90.985	26.629	0.528	0.309	-0.025	32.147
Hu & Soubiran (2025)	90.976	26.636	–	–	–	–
UCC	90.984	26.638	0.531	0.3	-0.031	29.794

Search coordinates in CDS | Simbad

Estimated members

1 2

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Fundamental parameters

Reference	Values
Liu & Pang (2019)	Age=0.955, Z=-0.25
Hunt & Reffert (2023)	AV50=0.473, diffAV50=0.774, MOD50=11.209, logAge50=8.734
Cavallo et al. (2024)	AV50=0.57, dMod50=11.13, logAge50=8.95, [Fe/H]50=0.42
Hunt & Reffert (2024)	MassJ=524.504
Hu & Soubiran (2025)	MA22=-0.18, MA23f=-0.38, MA23g=-0.16, MZ23=-0.31, MK24=-0.23, MF24=-0.19

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 72	98.9	90.99	26.64	0.53	0.3	-0.03	29.79	0.6
CWWDL 2646	61.1	90.98	26.64	0.53	0.3	-0.03	29.57	0.0