WDS 20409-1831 AOT 93

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20409-1831
AOT 93

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

WDS 20409-1831 : COMPONENTS

	A
B	pa=147.3° sep=19.52"

20409-1831 A

Componente originario normalizzato	AB		Coord arcsec 2000	204056.33-183045.9		Mag	13.8		PmRA	-5.00
PmDE	-15.0

CCDM

Ccdm	20409-1831		RComp			Comp	A		Note1
Note2			Discov num			DRAs	2.31		DDEs	14.1
R dRAs	56		Year			Theta			Rho
Obs	2		Vmag	13.8		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	20352S1852A
HIC

20409-1831 B

Componente originario normalizzato	AB		Coord arcsec 2000	204057.07-183102.3		Mag	14		PmRA	-8.00
PmDE	-39.0		Calc delta mag	0.2		Calc coord	yes

CCDM

Ccdm	20409-1831		RComp			Comp	B		Note1
Note2			Discov num	AOT 93		DRAs	3.08		DDEs	-1.8
R dRAs	56		Year	1988		Theta	145		Rho	19.3
Obs	1		Vmag	14.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	20352S1852B
HIC