WDS 20553+3944 SEI 1315

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20553+3944
SEI 1315

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

WDS 20553+3944 : COMPONENTS

	A
B	pa=284.1° sep=22.58"

20553+3944 A

Componente originario normalizzato	AB		Coord arcsec 2000	205518.78+394349.1		Mag	11.72		PmRA	-1.00
PmDE	-8.0

CCDM

Ccdm	20553+3944		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.83		DDEs	-9.7
R dRAs	65		Year			Theta			Rho
Obs	2		Vmag	10.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20515N3921A
HIC

20553+3944 B

Componente originario normalizzato	AB		Coord arcsec 2000	205516.88+394354.6		Mag	12.56		PmRA	-2.00
PmDE	2.0		Calc delta mag	0.84		Calc coord	yes

CCDM

Ccdm	20553+3944		RComp			Comp	B		Note1
Note2			Discov num	SEI1315		DRAs	-1.61		DDEs	-4.4
R dRAs	65		Year	1895		Theta	280		Rho	29.1
Obs	1		Vmag	11.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20515N3921B
HIC