WDS 18478+4246 COU 1793

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18478+4246
COU 1793

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

WDS 18478+4246 : COMPONENTS

	A
B	pa=331.2° sep=1.07"

18478+4246 A

Componente originario normalizzato	AB		Coord arcsec 2000	184746.62+424737.6		Mag	11.18		PmRA	-6.00
PmDE	1.0		Tycho2	3126-00604-1

Tycho2

Tycho2	3126-00604-1		Pflag	P		RAmdeg	281.94423159		DEmdeg	42.79377246
PmRA	-6.4		PmDE	1.1		E RAmdeg	44		E DEmdeg	45
E pmRA	1.6		E pmDE	1.4		EpRAm	1982.56		EpDEm	1979.95
Num	4		Q RAmdeg	1.7		Q DEmdeg	1.1		Q pmRA	1.7
Q pmDE	1.1		BTmag	11.729		E BTmag	0.072		VTmag	11.184
E VTmag	0.076		Prox	13		TYC	T		HIP
CCDM			RAdeg	281.94432194		DEdeg	42.79369250		EpRA 1990	1.62
EpDE 1990	1.59		E RAdeg	46.2		E DEdeg	47.8		Posflg	D
Corr	-0.1

18478+4246 B

Componente originario normalizzato	AB		Coord arcsec 2000	184746.57+424738.5		Mag	11.87		PmRA	-6.00
PmDE	1.0		Tycho2	3126-00604-2		Calc delta mag	0.69		Calc coord	yes

Tycho2

Tycho2	3126-00604-2		Pflag	P		RAmdeg	281.94423159		DEmdeg	42.79377246
PmRA	-6.4		PmDE	1.1		E RAmdeg	44		E DEmdeg	45
E pmRA	1.6		E pmDE	1.4		EpRAm	1982.56		EpDEm	1979.95
Num	4		Q RAmdeg	1.7		Q DEmdeg	1.1		Q pmRA	1.7
Q pmDE	1.1		BTmag	12.481		E BTmag	0.191		VTmag	11.874
E VTmag	0.156		Prox	13		TYC			HIP
CCDM			RAdeg	281.94404333		DEdeg	42.79400111		EpRA 1990	1.61
EpDE 1990	1.60		E RAdeg	151.2		E DEdeg	155.6		Posflg	D
Corr	-0.1