WDS 22128+4438 DYL 20

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22128+4438
DYL 20

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

WDS 22128+4438 : COMPONENTS

	A
B	pa=214.2° sep=5.32"

22128+4438 A

Componente originario normalizzato	AB		Coord arcsec 2000	221247.98+443814.1		Mag	13.5		PmRA	2.00
PmDE	-2.0

CCDM

Ccdm	22128+4438		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-0.36		DDEs	14.9
R dRAs	61		Year			Theta			Rho
Obs	2		Vmag	13.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	22087N4409A
HIC

22128+4438 B

Componente originario normalizzato	AB		Coord arcsec 2000	221247.70+443809.7		Mag	14		PmRA	29.00
PmDE	9.0		Calc delta mag	0.5		Calc coord	yes

CCDM

Ccdm	22128+4438		RComp			Comp	B		Note1
Note2			Discov num	DYL 20		DRAs	-0.86		DDEs	10.5
R dRAs	61		Year	1985		Theta	230		Rho	7.0
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	22087N4409B
HIC