Ruprecht 8

UCC G226.1-03.9
C1	C2	C3	N_50	r_50
0.97	0.59	AB	93	8.0

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Kharchenko et al. (2012)	105.438	-13.56	–	1.17	-0.26	–
Cantat-Gaudin et al. (2020)	105.424	-13.539	0.444	-1.02	-1.424	–
Dias et al. (2021)	105.423	-13.527	0.453	-1.02	-1.433	–
Hunt & Reffert (2023)	105.43	-13.539	0.449	-1.001	-1.385	46.271
Cavallo et al. (2024)	105.471	-13.552	0.451	–	–	–
UCC	105.433	-13.539	0.447	-1.008	-1.394	56.325

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Kharchenko et al. (2012)	e_bv=0.458, distance=2190, log_age=8.845
Cantat-Gaudin et al. (2020)	AVNN=1.03, DMNN=11.76, AgeNN=8.6
Dias et al. (2021)	Av=1.354, Dist=1833, logage=8.589, [Fe/H]=-0.086
Hunt & Reffert (2023)	AV50=1.025, diffAV50=0.66, MOD50=11.578, logAge50=8.635
Cavallo et al. (2024)	AV50=0.98, dMod50=11.67, logAge50=8.75, [Fe/H]50=0.61

Probable duplicates

Cluster	P (%)	RA	DEC	Plx	pmRA	pmDE	Rv
UBC 219	96	105.43	-13.547	0.448	-1.007	-1.395	40.159

Last modified: 2024-12-10