WDS 20431-1919 AOT 94

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20431-1919
AOT 94

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

WDS 20431-1919 : COMPONENTS

	A
B	pa=141.9° sep=10.65"

20431-1919 A

Componente originario normalizzato	AB		Coord arcsec 2000	204307.95-191837.5		Mag	12.7		PmRA	-18.00
PmDE	-23.0

CCDM

Ccdm	20431-1919		RComp			Comp	A		Note1
Note2			Discov num			DRAs	1.96		DDEs	22.2
R dRAs	56		Year			Theta			Rho
Obs	2		Vmag	13.4		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	20374S1940A
HIC

20431-1919 B

Componente originario normalizzato	AB		Coord arcsec 2000	204308.41-191845.9		Mag	13.4		PmRA	10.00
PmDE	-4.0		Calc delta mag	0.7		Calc coord	yes

CCDM

Ccdm	20431-1919		RComp			Comp	B		Note1
Note2			Discov num	AOT 94		DRAs	2.40		DDEs	13.6
R dRAs	56		Year	1988		Theta	144		Rho	10.5
Obs	1		Vmag	13.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	20374S1940B
HIC