WDS 13173+2840 ES 440

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13173+2840
ES 440

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

WDS 13173+2840 : COMPONENTS

	A
B	pa=180.3° sep=2.61"

13173+2840 A

Componente originario normalizzato	AB		Coord arcsec 2000	131720.47+284007.6		Mag	10.9		Spectral class	G5 (yellow)
PmRA	10.00		PmDE	29.0		ADS	8846		DM	BD+29 2387

CCDM

Ccdm	13173+2840		RComp			Comp	A		Note1
Note2			Discov num			DRAs	2.44		DDEs	6.2
R dRAs	65		Year			Theta			Rho
Obs	2		Vmag	11.7		Sp			PmNote
PmRA			PmDE			Dm number	+29 2387		Cat1	BD
Name2			Cat2			HD			M HD
ADS BDS	A 8846		M ADS BDS			N IDS			IDS	13126N2912A
HIC

13173+2840 B

Componente originario normalizzato	AB		Coord arcsec 2000	131720.47+284005.0		Mag	11.2		Calc delta mag	0.3
Calc coord	yes

CCDM

Ccdm	13173+2840		RComp			Comp	B		Note1
Note2			Discov num	ES 440		DRAs			DDEs
R dRAs			Year	1907		Theta	181		Rho	2.6
Obs	4		Vmag	11.7		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	A 8846		M ADS BDS			N IDS			IDS	13126N2912B
HIC