WDS 20081-3929 RST 2134 (HD 190759)

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20081-3929
RST 2134
HD 190759

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

WDS 20081-3929 : COMPONENTS

	A
B	pa=42.2° sep=0.22"

20081-3929 A

Componente originario normalizzato	AB		Name	HD 190759		Coord arcsec 2000	200808.89-392929.6		Mag	10.49
Spectral class	G0 (yellow)		PmRA	-14.00		PmDE	10.0		HIP	99185
Tycho2	7951-00440-1		HD	190759		CD	CD-3913627		CP	CP-39 8624

Tycho2

Tycho2	7951-00440-1		Pflag			RAmdeg	302.03700739		DEmdeg	-39.49152827
PmRA	-12.4		PmDE	9.1		E RAmdeg	13		E DEmdeg	19
E pmRA	1.3		E pmDE	1.4		EpRAm	1988.76		EpDEm	1985.44
Num	7		Q RAmdeg	1.3		Q DEmdeg	1.4		Q pmRA	1.3
Q pmDE	1.4		BTmag	10.393		E BTmag	0.031		VTmag	9.852
E VTmag	0.027		Prox	999		TYC	T		HIP	99185
CCDM	AB		RAdeg	302.03704389		DEdeg	-39.49154944		EpRA 1990	1.76
EpDE 1990	1.41		E RAdeg	13.6		E DEdeg	21.0		Posflg	P
Corr	0.0

Hipparcos

Catalog	H		HIP	99185		Proxy	H		RAhms	20 08 08.89
DEdms	-39 29 29.6		Vmag	9.81		VarFlag			R Vmag	H
RAdeg	302.037		DEdeg	-39.4916		AstroRef	*		Plx	4.02
CCDM	20081-3930		N CCDM	I		Nsys	1		Ncomp	2
MultFlag	C		Source	S		Qual	B		M HIP	AB
Theta	136		Rho	0.15		HD	190759		BD
CD	CD-3913627		CP	CP-39 8624		Dm number	-3913627		VIred	0.57
SpType	G0V		R SpType			Coord arcsec 2000	200808.89-392929.6

Hipparcos 2

HIP	99185		Sn	55		So	3		Nc	2
RArad	5.2715408025		DErad	-0.6892576069		Plx	7.34		PmRA	-11.15
PmDE	10.71		E RArad	1.75		E DErad	0.87		E Plx	1.92
E pmRA	2.94		E pmDE	1.77		Hpmag	9.922		E Hpmag	0.003
SHp	0.023		VA	0		BV	0.53		E BV	0.032
VI	0.6

20081-3929 B

Componente originario normalizzato	AB		Coord arcsec 2000	200808.90-392929.4		Mag	10.9		Spectral class	G0 (yellow)
Calc delta mag	0.41		Calc coord	yes