WDS 17473+0851 BVD 124

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17473+0851
BVD 124

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

WDS 17473+0851 : COMPONENTS

	A
B	pa=242.1° sep=21.00"

17473+0851 A

Componente originario normalizzato	AB		Coord arcsec 2000	174715.46+085051.6		Mag	11.3		Spectral class	G4V (yellow)
PmRA	-6.00		PmDE	-43.0		Tycho2	0994-00240-1

Tycho2

Tycho2	0994-00240-1		Pflag			RAmdeg	266.81440124		DEmdeg	8.84758292
PmRA	-4.0		PmDE	-37.3		E RAmdeg	57		E DEmdeg	68
E pmRA	2.5		E pmDE	2.4		EpRAm	1985.18		EpDEm	1980.80
Num	3		Q RAmdeg	0.0		Q DEmdeg	1.3		Q pmRA	0.0
Q pmDE	1.4		BTmag	11.995		E BTmag	0.121		VTmag	11.359
E VTmag	0.104		Prox	212		TYC			HIP
CCDM			RAdeg	266.81441083		DEdeg	8.84766944		EpRA 1990	1.66
EpDE 1990	1.53		E RAdeg	59.2		E DEdeg	72.8		Posflg
Corr	0.1

17473+0851 B

Componente originario normalizzato	AB		Coord arcsec 2000	174714.21+085041.8		Mag	12.27		Spectral class	G5V (yellow)
PmRA	-2.00		PmDE	-39.0		Tycho2	0994-01499-1		Calc delta mag	0.97
Calc coord	yes

Tycho2

Tycho2	0994-01499-1		Pflag			RAmdeg	266.80910782		DEmdeg	8.84486021
PmRA	-5.2		PmDE	-39.8		E RAmdeg	102		E DEmdeg	114
E pmRA	2.8		E pmDE	2.9		EpRAm	1971.36		EpDEm	1962.68
Num	3		Q RAmdeg	0.2		Q DEmdeg	1.8		Q pmRA	0.2
Q pmDE	1.8		BTmag	13.265		E BTmag	0.377		VTmag	12.265
E VTmag	0.222		Prox	212		TYC			HIP
CCDM			RAdeg	266.80912083		DEdeg	8.84494750		EpRA 1990	1.65
EpDE 1990	1.51		E RAdeg	116.6		E DEdeg	141.1		Posflg
Corr	0.1