FoF 2220

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.75 1.0 0.75 0.8 1.0 FoF 2220 is a rich, very dense object of high C3 quality. It is well-studied in the literature. This object shares a large percentage of members with 2 later reported entries.
C3	N_50	r_50
AB	102	9.1

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Liu & Pang (2019)	127.472	-41.33	0.719	-1.759	1.134	–
Cantat-Gaudin et al. (2020)	127.45	-41.343	0.716	-1.762	1.07	–
Dias et al. (2021)	127.458	-41.343	0.718	-1.768	1.093	2.699
Tarricq et al. (2022)	127.437	-41.331	0.732	-1.776	1.111	–
Hunt & Reffert (2023)	127.411	-41.272	0.732	-1.774	1.126	0.882
Cavallo et al. (2024)	127.442	-41.294	0.736	–	–	–
Hunt & Reffert (2024)	127.411	-41.272	0.732	-1.774	1.126	0.882
Hu & Soubiran (2025)	127.442	-41.294	–	–	–	–
UCC	127.442	-41.334	0.735	-1.77	1.108	-6.236

Search coordinates in CDS | Simbad

Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Liu & Pang (2019)	Age=1.15, Z=-0.5
Cantat-Gaudin et al. (2020)	AVNN=0.68, DMNN=10.65, AgeNN=8.66
Dias et al. (2021)	Av=0.998, Dist=1295, logage=8.776, [Fe/H]=-0.075
Tarricq et al. (2022)	Dist=1308, logAgeNN=8.69
Hunt & Reffert (2023)	AV50=0.659, diffAV50=1.169, MOD50=10.543, logAge50=8.732
Cavallo et al. (2024)	AV50=0.5, dMod50=10.57, logAge50=9.13, [Fe/H]50=0.28
Hunt & Reffert (2024)	MassJ=350.505
Hu & Soubiran (2025)	MA22=-0.25, MA23f=-0.18, MZ23=-0.3, MK24=-0.15, MF24=-0.14

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 242	100.0	127.44	-41.32	0.73	-1.78	1.11	-1.42	0.28
CWWDL 14141	30.4	127.61	-41.38	0.73	-1.76	1.12	-1.55	0.0