WDS 02470+0745 HDS 361

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02470+0745
HDS 361

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

WDS 02470+0745 : COMPONENTS

	A
B	pa=347.5° sep=0.33"

02470+0745 A

Componente originario normalizzato	AB		Coord arcsec 2000	024700.61+074450.2		Mag	12.12		Spectral class	K7 (yellow-orange)
PmRA	-27.00		PmDE	-64.0		HIP	12986

Hipparcos

Catalog	H		HIP	12986		Proxy	H		RAhms	02 47 00.61
DEdms	+07 44 50.2		Vmag	11.67		VarFlag			R Vmag	G
RAdeg	41.7525		DEdeg	7.74729		AstroRef	*		Plx	10.15
CCDM	02470+0745		N CCDM	H		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	B		M HIP	AB
Theta	309		Rho	0.261		HD			BD
CD			CP			Dm number			VIred	1.07
SpType	K7		R SpType			Coord arcsec 2000	024700.61+074450.2

Hipparcos 2

HIP	12986		Sn	55		So	3		Nc	2
RArad	0.7287193091		DErad	0.1352156418		Plx	8.68		PmRA	-32.34
PmDE	-62.73		E RArad	3.74		E DErad	2.51		E Plx	4.24
E pmRA	5.21		E pmDE	3.76		Hpmag	11.8351		E Hpmag	0.0093
SHp	0.049		VA	0		BV	1.111		E BV	0.02
VI	1.07

CCDM

Ccdm	02470+0745		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.60		DDEs	-10.4
R dRAs	82		Year			Theta			Rho
Obs	2		Vmag	12.1		Sp	K7		PmNote	*
PmRA	-27		PmDE	-64		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	12986

02470+0745 B

Componente originario normalizzato	AB		Coord arcsec 2000	024700.61+074450.5		Mag	13.44		Calc delta mag	1.32
Calc coord	yes

CCDM

Ccdm	02470+0745		RComp			Comp	B		Note1
Note2			Discov num	HDS		DRAs	0.58		DDEs	-10.2
R dRAs	82		Year	1991		Theta	309		Rho	0.3
Obs	1		Vmag	13.4		Sp			PmNote	*
PmRA	-27		PmDE	-64		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	12986