WDS 20130+4609 AHD 33 (HD 192420)

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20130+4609
AHD 33
HD 192420

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

WDS 20130+4609 : COMPONENTS

	A
B	pa=29.8° sep=16.83"

20130+4609 A

Componente originario normalizzato	AB		Name	HD 192420		Coord arcsec 2000	201258.11+460843.5		Mag	9.8
Spectral class	G5V (yellow)		PmRA	38.00		PmDE	25.0		Tycho2	3559-02662-1
HD	192420

Tycho2

Tycho2	3559-02662-1		Pflag			RAmdeg	303.24213212		DEmdeg	46.14540274
PmRA	35.8		PmDE	22.8		E RAmdeg	21		E DEmdeg	19
E pmRA	1.4		E pmDE	1.4		EpRAm	1989.39		EpDEm	1989.85
Num	3		Q RAmdeg	0.8		Q DEmdeg	1.2		Q pmRA	0.8
Q pmDE	1.2		BTmag	10.588		E BTmag	0.038		VTmag	9.848
E VTmag	0.028		Prox	191		TYC	T		HIP
CCDM			RAdeg	303.24201333		DEdeg	46.14535056		EpRA 1990	1.70
EpDE 1990	1.77		E RAdeg	21.2		E DEdeg	18.6		Posflg
Corr	0.0

20130+4609 B

Componente originario normalizzato	AB		Coord arcsec 2000	201258.92+460858.1		Mag	11.4		Spectral class	K6V (yellow-orange)
PmRA	39.00		PmDE	23.0		Tycho2	3559-02666-1		Calc delta mag	1.6
Calc coord	yes

Tycho2

Tycho2	3559-02666-1		Pflag			RAmdeg	303.24700197		DEmdeg	46.14949695
PmRA	38.4		PmDE	25.6		E RAmdeg	65		E DEmdeg	56
E pmRA	1.8		E pmDE	1.7		EpRAm	1976.63		EpDEm	1979.16
Num	3		Q RAmdeg	0.9		Q DEmdeg	0.2		Q pmRA	0.9
Q pmDE	0.2		BTmag	12.066		E BTmag	0.136		VTmag	11.370
E VTmag	0.100		Prox	191		TYC	T		HIP
CCDM			RAdeg	303.24687389		DEdeg	46.14943861		EpRA 1990	1.69
EpDE 1990	1.79		E RAdeg	70.9		E DEdeg	59.6		Posflg
Corr	0.0