WDS 18306-2133 ARA 1538

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18306-2133
ARA 1538

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

WDS 18306-2133 : COMPONENTS

	A
B	pa=254.1° sep=8.75"

18306-2133 A

Componente originario normalizzato	AB		Coord arcsec 2000	183039.08-213314.1		Mag	12.14		PmRA	4.00
PmDE	3.0

CCDM

Ccdm	18306-2133		RComp			Comp	A		Note1
Note2			Discov num			DRAs	3.12		DDEs	-14.2
R dRAs	41		Year			Theta			Rho
Obs	2		Vmag	13.9		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	18246S2137A
HIC

18306-2133 B

Componente originario normalizzato	AB		Coord arcsec 2000	183038.48-213316.5		Mag	12.22		PmRA	-5.00
PmDE	-5.0		Calc delta mag	0.08		Calc coord	yes

CCDM

Ccdm	18306-2133		RComp			Comp	B		Note1
Note2			Discov num	ARA1538		DRAs	2.50		DDEs	-16.6
R dRAs	41		Year	1922		Theta	265		Rho	8.9
Obs	1		Vmag	13.9		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	18246S2137B
HIC