WDS 23167+1937 HDS 3316

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23167+1937
HDS 3316

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

WDS 23167+1937 : COMPONENTS

	A
B	pa=7.4° sep=0.13"

23167+1937 A

Componente originario normalizzato	AB		Coord arcsec 2000	231639.72+193717.0		Mag	11.93		Spectral class	M1 (red)
PmRA	-179.00		PmDE	-181.0		HIP	114922		Tycho2	1715-00452-3

Tycho2

Tycho2	1715-00452-3		Pflag			RAmdeg	349.16550982		DEmdeg	19.62140420
PmRA	-178.4		PmDE	-182.0		E RAmdeg	70		E DEmdeg	73
E pmRA	1.5		E pmDE	1.5		EpRAm	1951.77		EpDEm	1947.78
Num	5		Q RAmdeg	1.4		Q DEmdeg	0.7		Q pmRA	1.3
Q pmDE	0.7		BTmag	12.929		E BTmag	0.348		VTmag	11.377
E VTmag	0.123		Prox	999		TYC			HIP	114922
CCDM	AB		RAdeg	349.16595639		DEdeg	19.62183444		EpRA 1990	1.53
EpDE 1990	1.49		E RAdeg	91.2		E DEdeg	98.5		Posflg	P
Corr	0.0

Hipparcos

Catalog	H		HIP	114922		Proxy	H		RAhms	23 16 39.83
DEdms	+19 37 18.7		Vmag	11.17		VarFlag			R Vmag	G
RAdeg	349.166		DEdeg	19.6219		AstroRef	*		Plx	31.5
CCDM	23167+1937		N CCDM	H		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	AB
Theta	210		Rho	0.256		HD			BD
CD			CP			Dm number			VIred	1.81
SpType	M0		R SpType			Coord arcsec 2000	231639.83+193718.7

Hipparcos 2

HIP	114922		Sn	55		So	3		Nc	2
RArad	6.0940957177		DErad	0.3424659116		Plx	32.54		PmRA	-178.86
PmDE	-178.41		E RArad	2.1		E DErad	1.89		E Plx	2.6
E pmRA	2.52		E pmDE	2.08		Hpmag	11.2507		E Hpmag	0.006
SHp	0.046		VA	0		BV	1.45		E BV	0.015
VI	1.81

CCDM

Ccdm	23167+1937		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-2.27		DDEs	17.2
R dRAs	82		Year			Theta			Rho
Obs	2		Vmag	11.9		Sp	M0		PmNote	*
PmRA	-179		PmDE	-181		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	114922

23167+1937 B

Componente originario normalizzato	AB		Coord arcsec 2000	231639.72+193717.1		Mag	12.08		Spectral class	M2 (red)
Calc delta mag	0.15		Calc coord	yes

CCDM

Ccdm	23167+1937		RComp			Comp	B		Note1
Note2			Discov num	HDS		DRAs	-2.28		DDEs	17.0
R dRAs	82		Year	1991		Theta	210		Rho	0.3
Obs	1		Vmag	12.1		Sp			PmNote	*
PmRA	-179		PmDE	-181		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	114922