FoF 2220

(LP 2220)

N_50

r_50

102

9.1

Summary

FoF 2220 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a large percentage of members with 2 later reported entries.

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
Almeida et al. (2025)	127.458	-41.343	–	–	–	–
Hu & Soubiran (2025)	127.442	-41.294	–	–	–	–

UCC	127.442	-41.334	0.735	-1.77	1.108	-6.236

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

Explore data in Colab

Fundamental parameters

Reference	Values
Liu & Pang (2019)	`Age=1.15, Z=-0.5`
Cantat-Gaudin et al. (2020)	`AVNN=0.68, DistPc=1349.0, 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, MassTot=456.517`
Almeida et al. (2025)	`AV=0.998, Dist=1295, logAge=8.776, MassRk=243.1`
Hu & Soubiran (2025)	`MA22=-0.25, MA23f=-0.18, MZ23=-0.3, MK24=-0.15, MF24=-0.14`

Search coordinates in Bayestar19

Cluster region map

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