WDS 12454+7647 TDS 675

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12454+7647
TDS 675

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

WDS 12454+7647 : COMPONENTS

	A
B	pa=118.9° sep=0.36"

12454+7647 A

Componente originario normalizzato	AB		Coord arcsec 2000	124521.21+764729.5		Mag	11.31		Spectral class	F8 (yellow-white)
PmRA	-24.00		PmDE	-5.0		Tycho2	4551-00443-1

Tycho2

Tycho2	4551-00443-1		Pflag	P		RAmdeg	191.33837101		DEmdeg	76.79151943
PmRA	-24.3		PmDE	-5.0		E RAmdeg	45		E DEmdeg	46
E pmRA	2.4		E pmDE	2.5		EpRAm	1987.85		EpDEm	1987.77
Num	3		Q RAmdeg	0.6		Q DEmdeg	0.4		Q pmRA	0.6
Q pmDE	0.4		BTmag	11.935		E BTmag	0.082		VTmag	11.308
E VTmag	0.073		Prox	14		TYC	T		HIP
CCDM			RAdeg	191.33777639		DEdeg	76.79155306		EpRA 1990	1.68
EpDE 1990	1.59		E RAdeg	46.1		E DEdeg	46.5		Posflg	D
Corr	-0.1

12454+7647 B

Componente originario normalizzato	AB		Coord arcsec 2000	124521.30+764729.3		Mag	11.47		PmRA	-24.00
PmDE	-5.0		Tycho2	4551-00443-2		Calc delta mag	0.16		Calc coord	yes

Tycho2

Tycho2	4551-00443-2		Pflag	P		RAmdeg	191.33837101		DEmdeg	76.79151943
PmRA	-24.3		PmDE	-5.0		E RAmdeg	45		E DEmdeg	46
E pmRA	2.4		E pmDE	2.5		EpRAm	1987.85		EpDEm	1987.77
Num	3		Q RAmdeg	0.6		Q DEmdeg	0.4		Q pmRA	0.6
Q pmDE	0.4		BTmag	11.929		E BTmag	0.082		VTmag	11.471
E VTmag	0.084		Prox	14		TYC			HIP
CCDM			RAdeg	191.33944361		DEdeg	76.79150972		EpRA 1990	1.68
EpDE 1990	1.59		E RAdeg	49.2		E DEdeg	49.6		Posflg	D
Corr	-0.1