COIN-Gaia 27

(FoF 2268)

N_50

r_50

8.8

Summary

COIN-Gaia 27 is a moderately populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. 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.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Cantat-Gaudin et al. (2019)	85.76	13.743	0.91	0.7	-3.6	–
Liu & Pang (2019)	85.736	13.724	0.918	0.662	-3.632	–
Cantat-Gaudin et al. (2020)	85.76	13.743	0.912	0.697	-3.594	–
Dias et al. (2021)	85.747	13.75	0.908	0.704	-3.597	29.634
Tarricq et al. (2022)	85.649	13.738	0.926	0.658	-3.591	–
He et al. (2022)	85.751	13.73	0.921	0.695	-3.598	–
Almeida et al. (2025)	85.747	13.75	–	–	–	–

UCC	85.763	13.725	0.925	0.673	-3.596	12.493

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2

Explore data in Colab

Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2019)	`d=1063`
Liu & Pang (2019)	`Age=1.18, Z=-0.5`
Cantat-Gaudin et al. (2020)	`AVNN=1.18, DistPc=1173.0, AgeNN=8.86`
Dias et al. (2021)	`Av=1.876, Dist=1062, logage=8.244, [Fe/H]=-0.215`
Tarricq et al. (2022)	`Dist=1134, logAgeNN=8.91`
He et al. (2022)	`A0=2.1, logAge=8.35`
Almeida et al. (2025)	`AV=1.876, Dist=1062, logAge=8.244, MassRk=194.6`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Streicher 52	100.0	85.78	13.72	0.92	0.67	-3.59	10.88	0.63
UBC 78	100.0	85.77	13.73	0.92	0.66	-3.59	12.49	0.03