WDS 19516-4323 SKF 1158 (HD 187390)

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19516-4323
SKF 1158
HD 187390

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

WDS 19516-4323 : COMPONENTS

	A
B	pa=257.6° sep=13.09"

19516-4323 A

Componente originario normalizzato	AB		Name	HD 187390		Coord arcsec 2000	195134.00-432246.6		Mag	10.32
Spectral class	F6/8V (yellow-white)		PmRA	29.00		PmDE	-10.0		Tycho2	7946-01487-1
HD	187390

Tycho2

Tycho2	7946-01487-1		Pflag			RAmdeg	297.89165477		DEmdeg	-43.37961737
PmRA	29.0		PmDE	-10.5		E RAmdeg	23		E DEmdeg	27
E pmRA	1.5		E pmDE	1.3		EpRAm	1987.20		EpDEm	1977.49
Num	5		Q RAmdeg	0.8		Q DEmdeg	0.7		Q pmRA	0.8
Q pmDE	0.8		BTmag	10.813		E BTmag	0.047		VTmag	10.323
E VTmag	0.044		Prox	178		TYC	T		HIP
CCDM			RAdeg	297.89156139		DEdeg	-43.37959056		EpRA 1990	1.74
EpDE 1990	1.56		E RAdeg	23.6		E DEdeg	34.9		Posflg
Corr	0.1

19516-4323 B

Componente originario normalizzato	AB		Coord arcsec 2000	195132.83-432249.4		Mag	10.81		PmRA	27.00
PmDE	-11.0		Tycho2	7946-00405-1		Calc delta mag	0.49		Calc coord	yes

Tycho2

Tycho2	7946-00405-1		Pflag			RAmdeg	297.88492284		DEmdeg	-43.38039635
PmRA	26.1		PmDE	-10.9		E RAmdeg	37		E DEmdeg	51
E pmRA	1.7		E pmDE	1.7		EpRAm	1986.33		EpDEm	1979.50
Num	4		Q RAmdeg	0.4		Q DEmdeg	1.5		Q pmRA	0.5
Q pmDE	1.5		BTmag	11.513		E BTmag	0.078		VTmag	10.813
E VTmag	0.069		Prox	178		TYC	T		HIP
CCDM			RAdeg	297.88484028		DEdeg	-43.38037056		EpRA 1990	1.71
EpDE 1990	1.56		E RAdeg	37.6		E DEdeg	54.9		Posflg
Corr	0.1