WDS 17138-1807 ARA 247

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17138-1807
ARA 247

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

WDS 17138-1807 : COMPONENTS

	A
B	pa=234.3° sep=5.79"

17138-1807 A

Componente originario normalizzato	AB		Coord arcsec 2000	171347.37-180641.9		Mag	13.3		PmRA	1.00
PmDE	6.0

CCDM

Ccdm	17138-1807		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-0.81		DDEs	17.4
R dRAs	66		Year			Theta			Rho
Obs	2		Vmag	13.3		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17080S1800A
HIC

17138-1807 B

Componente originario normalizzato	AB		Coord arcsec 2000	171347.04-180645.3		Mag	13.7		PmRA	-1.00
PmDE	-8.0		Calc delta mag	0.4		Calc coord	yes

CCDM

Ccdm	17138-1807		RComp			Comp	B		Note1
Note2			Discov num	ARA 247		DRAs			DDEs
R dRAs			Year	1916		Theta	239		Rho	6.0
Obs	3		Vmag	13.7		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17080S1800B
HIC