WDS 18460-0928 HO 88 (HD 173515)

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18460-0928
HO 88
HD 173515

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

WDS 18460-0928 : COMPONENTS

	A
B	pa=26.2° sep=2.15"

18460-0928 A

Componente originario normalizzato	AB		Name	HD 173515		Coord arcsec 2000	184601.92-092824.7		Mag	10.05
Spectral class	A0 (white)		PmRA	8.00		PmDE	-3.0		Tycho2	5697-01157-1
HD	173515

Tycho2

Tycho2	5697-01157-1		Pflag	P		RAmdeg	281.50801185		DEmdeg	-9.47353069
PmRA	8.0		PmDE	-2.9		E RAmdeg	18		E DEmdeg	26
E pmRA	2.4		E pmDE	2.4		EpRAm	1991.21		EpDEm	1990.49
Num	3		Q RAmdeg	0.1		Q DEmdeg	0.2		Q pmRA	0.1
Q pmDE	0.2		BTmag	10.504		E BTmag	0.035		VTmag	10.051
E VTmag	0.034		Prox	21		TYC	T		HIP
CCDM			RAdeg	281.50791222		DEdeg	-9.47368056		EpRA 1990	1.83
EpDE 1990	1.80		E RAdeg	17.7		E DEdeg	26.1		Posflg	D
Corr	0.0

18460-0928 B

Componente originario normalizzato	AB		Coord arcsec 2000	184601.98-092822.8		Mag	10.41		PmRA	8.00
PmDE	-3.0		Tycho2	5697-01157-2		Calc delta mag	0.36		Calc coord	yes

Tycho2

Tycho2	5697-01157-2		Pflag	P		RAmdeg	281.50801185		DEmdeg	-9.47353069
PmRA	8.0		PmDE	-2.9		E RAmdeg	18		E DEmdeg	26
E pmRA	2.4		E pmDE	2.4		EpRAm	1991.21		EpDEm	1990.49
Num	3		Q RAmdeg	0.1		Q DEmdeg	0.2		Q pmRA	0.1
Q pmDE	0.2		BTmag	11.059		E BTmag	0.055		VTmag	10.412
E VTmag	0.048		Prox	21		TYC	T		HIP
CCDM			RAdeg	281.50818306		DEdeg	-9.47315806		EpRA 1990	1.83
EpDE 1990	1.80		E RAdeg	26.8		E DEdeg	39.8		Posflg	D
Corr	0.0