Alessi 94

(UBC 2)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.57 0.34 1.0 0.75 1.0 Alessi 94 is a somewhat close, moderately populated, loose object of very high C3 quality. It is well-studied in the literature. This object shares a moderate percentage of members with a later reported entry.
C3	N_50	r_50
AA	64	37.4

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Castro-Ginard et al. (2018)	5.802	46.604	1.745	-6.34	-5.003	-9.73
Bica et al. (2019)	5.796	46.605	–	–	–	–
Cantat-Gaudin et al. (2020)	5.584	46.532	1.754	-6.374	-5.022	–
Tarricq et al. (2022)	5.095	46.652	1.793	-6.407	-5.071	–
Hunt & Reffert (2023)	5.269	46.531	1.781	-6.365	-5.083	-16.817
Alfonso et al. (2024)	6.015	46.524	1.757	-6.407	-5.034	–
Cavallo et al. (2024)	6.036	46.576	1.781	–	–	–
UCC	5.376	46.544	1.782	-6.411	-5.094	-15.837

Search coordinates in CDS | Simbad

Estimated members

1 2 3

Explore data in Colab

Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2020)	AVNN=0.18, DMNN=8.72, AgeNN=8.3
Tarricq et al. (2022)	Dist=547, logAgeNN=8.32
Hunt & Reffert (2023)	AV50=0.119, diffAV50=0.566, MOD50=8.603, logAge50=8.264
Alfonso et al. (2024)	AV=0.18020, MOD=8.71977, logAge=8.76158, Z=-0.0492
Cavallo et al. (2024)	AV50=0.26, dMod50=8.75, logAge50=8.25, [Fe/H]50=0.35

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14565	39.1	5.59	46.52	1.78	-6.39	-5.1	-16.39	0.0