WDS 20217-2149 ARA 1924

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20217-2149
ARA 1924

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 20217-2149 : COMPONENTS

	A
B	pa=184.4° sep=14.30"

20217-2149 A

Componente originario normalizzato	AB		Coord arcsec 2000	202140.08-214855.5		Mag	12.8		PmRA	25.00
PmDE	-8.0

CCDM

Ccdm	20217-2149		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-1.86		DDEs	3.7
R dRAs	66		Year			Theta			Rho
Obs	2		Vmag	12.8		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20158S2208A
HIC

20217-2149 B

Componente originario normalizzato	AB		Coord arcsec 2000	202140.00-214909.8		Mag	13.3		PmRA	10.00
PmDE	-7.0		Calc delta mag	0.5		Calc coord	yes

CCDM

Ccdm	20217-2149		RComp			Comp	B		Note1
Note2			Discov num	ARA1924		DRAs	-1.89		DDEs	-10.7
R dRAs	66		Year	1920		Theta	179		Rho	15.0
Obs	1		Vmag	13.3		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20158S2208B
HIC