WDS 17167-1709 STN 34

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17167-1709
STN 34

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

WDS 17167-1709 : COMPONENTS

	A
B	pa=290.0° sep=16.50"

17167-1709 A

Componente originario normalizzato	AB		Coord arcsec 2000	171642.44-170911.5		Mag	9.57		Spectral class	F8V (yellow-white)
PmRA	3.00		PmDE	-9.0		HIP	84523		Tycho2	6237-00517-1
BD	BD-16 4463

Tycho2

Tycho2	6237-00517-1		Pflag			RAmdeg	259.17682139		DEmdeg	-17.15319357
PmRA	4.6		PmDE	-8.4		E RAmdeg	18		E DEmdeg	25
E pmRA	1.8		E pmDE	1.8		EpRAm	1990.52		EpDEm	1989.20
Num	4		Q RAmdeg	0.4		Q DEmdeg	2.3		Q pmRA	0.4
Q pmDE	2.4		BTmag	10.884		E BTmag	0.053		VTmag	9.572
E VTmag	0.026		Prox	172		TYC	T		HIP	84523
CCDM	A		RAdeg	259.17681056		DEdeg	-17.15317389		EpRA 1990	1.77
EpDE 1990	1.47		E RAdeg	18.0		E DEdeg	24.7		Posflg
Corr	0.1

Hipparcos

Catalog	H		HIP	84523		Proxy			RAhms	17 16 42.44
DEdms	-17 09 11.5		Vmag	9.43		VarFlag			R Vmag	H
RAdeg	259.177		DEdeg	-17.1532		AstroRef	A		Plx	7.6
CCDM	17167-1709		N CCDM	I		Nsys	2		Ncomp	1
MultFlag	C		Source	P		Qual	A		M HIP
Theta			Rho			HD			BD	BD-16 4463
CD			CP			Dm number	-16 4463		VIred	0.63
SpType	F5		R SpType			Coord arcsec 2000	171642.44-170911.5

Hipparcos 2

HIP	84523		Sn	95		So	3		Nc	1
RArad	4.523488762		DErad	-0.2993794629		Plx	-10.11		PmRA	13.08
PmDE	-17.8		E RArad	3.94		E DErad	2.49		E Plx	4.16
E pmRA	5.34		E pmDE	2.8		Hpmag	9.5991		E Hpmag	0.0334
SHp	0.117		VA	0		BV	1.158		E BV	0.07
VI	1.12

CCDM

Ccdm	17167-1709		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.52		DDEs	-10.4
R dRAs	10		Year			Theta			Rho
Obs	2		Vmag	10.0		Sp	F5		PmNote	*
PmRA	16		PmDE	5		Dm number	-16 4463		Cat1	BD
Name2	160417		Cat2	SAO		HD			M HD
ADS BDS	B 7931		M ADS BDS			N IDS			IDS	17109S1702A
HIC	84523

17167-1709 B

Componente originario normalizzato	AB		Coord arcsec 2000	171641.36-170905.8		Mag	10.58		Spectral class	A4V (white)
PmRA	-2.00		PmDE	-8.0		HIP	84522		Tycho2	6237-00817-1
Calc delta mag	1.01		Calc coord	yes

Tycho2

Tycho2	6237-00817-1		Pflag			RAmdeg	259.17208907		DEmdeg	-17.15163003
PmRA	-2.0		PmDE	-8.3		E RAmdeg	29		E DEmdeg	39
E pmRA	1.8		E pmDE	1.9		EpRAm	1988.40		EpDEm	1985.94
Num	4		Q RAmdeg	0.9		Q DEmdeg	1.8		Q pmRA	0.9
Q pmDE	1.7		BTmag	10.870		E BTmag	0.052		VTmag	10.579
E VTmag	0.057		Prox	172		TYC	T		HIP	84522
CCDM	B		RAdeg	259.17209417		DEdeg	-17.15161083		EpRA 1990	1.78
EpDE 1990	1.52		E RAdeg	29.8		E DEdeg	40.0		Posflg
Corr	0.1

Hipparcos

Catalog	H		HIP	84522		Proxy			RAhms	17 16 41.30
DEdms	-17 09 05.8		Vmag	10.34		VarFlag			R Vmag	H
RAdeg	259.172		DEdeg	-17.1516		AstroRef	B		Plx	10.62
CCDM	17167-1709		N CCDM	I		Nsys	2		Ncomp	1
MultFlag	C		Source	I		Qual	A		M HIP
Theta			Rho			HD			BD
CD			CP			Dm number			VIred	0.77
SpType			R SpType			Coord arcsec 2000	171641.30-170905.8

Hipparcos 2

HIP	84522		Sn	95		So	3		Nc	1
RArad	4.5234063681		DErad	-0.2993520598		Plx	-5.71		PmRA	12.54
PmDE	-19.87		E RArad	8.96		E DErad	5.42		E Plx	9.17
E pmRA	11.57		E pmDE	6		Hpmag	10.7543		E Hpmag	0.0595
SHp	0		VA	0		BV	0.391		E BV	0.097
VI	0.46

CCDM

Ccdm	17167-1709		RComp			Comp	B		Note1
Note2			Discov num	STN 34		DRAs	-0.66		DDEs	-5.5
R dRAs	90		Year	1879		Theta	289		Rho	16.9
Obs	5		Vmag	10.5		Sp			PmNote	*
PmRA	7		PmDE	-2		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	B 7931		M ADS BDS			N IDS			IDS	17109S1702B
HIC	84522