WDS 17319+1613 LDS 996

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17319+1613
LDS 996

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

WDS 17319+1613 : COMPONENTS

	A
B	pa=282.9° sep=178.80"

17319+1613 A

Name	HD 158498		Coord arcsec 2000	173146.86+161237.8		Mag	12.01		PmRA	-3.00
PmDE	-129.0		Tycho2	1538-00576-1

Tycho2

Tycho2	1538-00576-1		Pflag			RAmdeg	262.94526659		DEmdeg	16.21049246
PmRA	-6.9		PmDE	-123.3		E RAmdeg	121		E DEmdeg	129
E pmRA	3.0		E pmDE	3.1		EpRAm	1968.30		EpDEm	1963.75
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	13.511		E BTmag	0.452		VTmag	11.965
E VTmag	0.201		Prox	758		TYC			HIP
CCDM			RAdeg	262.94528389		DEdeg	16.21077694		EpRA 1990	1.70
EpDE 1990	1.69		E RAdeg	139.7		E DEdeg	154.8		Posflg
Corr	-0.1

17319+1613 B

Coord arcsec 2000	173134.76+161317.7		Mag	10.85		PmRA	-8.00		PmDE	-123.0
SAO	228080		Tycho2	1538-00942-1		DM	CP-45 8657		Delta magnitude	1.16
Coordinate calculated	yes

Tycho2

Tycho2	1538-00942-1		Pflag			RAmdeg	262.89499023		DEmdeg	16.22165199
PmRA	-6.3		PmDE	-123.8		E RAmdeg	45		E DEmdeg	50
E pmRA	1.8		E pmDE	1.8		EpRAm	1984.44		EpDEm	1981.93
Num	3		Q RAmdeg	2.6		Q DEmdeg	1.3		Q pmRA	2.7
Q pmDE	1.3		BTmag	11.880		E BTmag	0.105		VTmag	10.846
E VTmag	0.068		Prox	999		TYC	T		HIP
CCDM			RAdeg	262.89500583		DEdeg	16.22193917		EpRA 1990	1.64
EpDE 1990	1.65		E RAdeg	46.9		E DEdeg	52.7		Posflg
Corr	-0.1

SAO

SAO	228080		DelFlag			RA1950			PmRA1950	0.001
DE1950			PmDE1950	-0.005		Vmag	9.5		SpType	A0
Double code			Source	48		CatNum	16314		DM	CP-45 8657
DMcomp			BDsup			HD	158498		M HD	0
GC			RA1950rad	4.57403537		DE1950rad	-0.8019567		PmRA2000	0.0009
PmDE2000	-0.006