WDS 17158-3842 ALD 90

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17158-3842
ALD 90

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

WDS 17158-3842 : COMPONENTS

	A
B	pa=156.0° sep=1.28"

17158-3842 A

Componente originario normalizzato	AB		Coord arcsec 2000	171545.59-384209.3		Mag	11.6		PmRA	9.00
PmDE	5.0

CCDM

Ccdm	17158-3842		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-2.46		DDEs	-10.0
R dRAs	41		Year			Theta			Rho
Obs	2		Vmag	12.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17089S3835A
HIC

17158-3842 B

Componente originario normalizzato	AB		Coord arcsec 2000	171545.63-384210.5		Mag	12		Calc delta mag	0.4
Calc coord	yes

CCDM

Ccdm	17158-3842		RComp			Comp	B		Note1
Note2			Discov num	ALD 90		DRAs			DDEs
R dRAs			Year	1931		Theta	150		Rho	1.2
Obs	1		Vmag	12.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17089S3835B
HIC