ASCC 44

(Alessi 34; MWSC 1414)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.84 1.0 1.0 0.75 1.0 ASCC 44 is a relatively close, rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a very small percentage of members with a later reported entry.
C3	N_50	r_50
AA	347	38.3

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	120.45	-50.558	–	-5.62	6.25	17.8
Kharchenko et al. (2012)	120.48	-50.58	–	-6.01	7.4	–
Loktin & Popova (2017)	120.45	-50.558	–	-3.767	7.52	17.8
Bica et al. (2019)	120.453	-50.554	–	–	–	–
Hunt & Reffert (2023)	120.062	-50.655	2.045	-5.01	5.743	12.33
Cavallo et al. (2024)	119.559	-50.713	2.043	–	–	–
Hunt & Reffert (2024)	120.062	-50.655	2.045	-5.01	5.743	12.33
UCC	120.099	-50.644	2.073	-5.194	5.722	11.158

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.18, Dist=1100.0, Age=7.89
Kharchenko et al. (2012)	e_bv=0.271, distance=553, log_age=7.9
Loktin & Popova (2017)	E(B-V)=0.264, Dmod=9.289, logt=8.309
Hunt & Reffert (2023)	AV50=0.555, diffAV50=1.091, MOD50=8.369, logAge50=7.315
Cavallo et al. (2024)	AV50=0.92, dMod50=8.57, logAge50=7.1, [Fe/H]50=0.09
Hunt & Reffert (2024)	MassJ=349.941

Search coordinates in Bayestar19

Cluster region

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 480	7.2	120.09	-50.64	2.12	-5.34	5.71	7.78	0.0