ASCC 94

(MWSC 2858)

N_50

r_50

8.2

Summary

ASCC 94 is a sparse, loose object of low 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 a later reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	273.9	-14.99	–	1.29	-0.36	-20.88
Kharchenko et al. (2005)	273.9	-14.99	–	0.38	-0.08	-26.0
Kharchenko et al. (2007)	273.9	-14.99	–	0.25	–	-26.0
Piskunov et al. (2008)	273.892	-14.991	–	–	–	–
Kharchenko et al. (2013)	273.9	-14.975	–	1.65	-0.2	-22.8
Kharchenko et al. (2016)	273.892	-14.976	–	–	–	–
Bica et al. (2019)	273.901	-14.996	–	–	–	–
Just et al. (2023)	273.892	-14.976	–	–	–	–
Hunt & Reffert (2023)	273.922	-14.908	0.601	-0.213	-1.112	-9.443
Cavallo et al. (2024)	273.915	-14.881	0.603	–	–	–
Hunt & Reffert (2024)	273.922	-14.908	0.601	-0.213	-1.112	-9.443

UCC	273.899	-14.93	0.608	-0.166	-1.112	-16.748

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Dias et al. (2002)	`E(B-V)=0.2, Dist=850.0, Age=8.78`
Kharchenko et al. (2005)	`E(B-V)=0.2, Dist=850, logt=8.78`
Piskunov et al. (2008)	`E(B-V)=0.2, Dist=850, logt=8.78, logMA=2.545`
Kharchenko et al. (2013)	`E(B-V)=0.25, d=731.0, logt=8.84`
Kharchenko et al. (2016)	`E(B-V)=0.25, d=731.0, logt=8.84`
Just et al. (2023)	`logt=8.84, logmt=1.774`
Hunt & Reffert (2023)	`AV50=1.941, diffAV50=2.272, MOD50=10.953, logAge50=6.93`
Cavallo et al. (2024)	`AV50=2.38, dMod50=10.66, logAge50=7.22, [Fe/H]50=-0.33`
Hunt & Reffert (2024)	`MassJ=697.561, MassTot=807.546`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 342	88.0	273.88	-14.88	0.61	-0.17	-1.08	-12.73	0.18