WDS 17134-1839 ARA 438

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17134-1839
ARA 438

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

WDS 17134-1839 : COMPONENTS

	A
B	pa=261.4° sep=12.57"

17134-1839 A

Componente originario normalizzato	AB		Coord arcsec 2000	171319.95-183844.1		Mag	11.77		PmRA	-16.00
PmDE	0.0		Tycho2	6237-00447-1

Tycho2

Tycho2	6237-00447-1		Pflag			RAmdeg	258.33312384		DEmdeg	-18.64557921
PmRA	-1.8		PmDE	-9.7		E RAmdeg	83		E DEmdeg	110
E pmRA	3.4		E pmDE	3.6		EpRAm	1982.48		EpDEm	1976.16
Num	3		Q RAmdeg	4.0		Q DEmdeg	1.1		Q pmRA	3.9
Q pmDE	1.1		BTmag	13.276		E BTmag	0.372		VTmag	11.772
E VTmag	0.174		Prox	135		TYC			HIP
CCDM			RAdeg	258.33312833		DEdeg	-18.64555611		EpRA 1990	1.71
EpDE 1990	1.46		E RAdeg	89.3		E DEdeg	122.6		Posflg
Corr	0.0

17134-1839 B

Componente originario normalizzato	AB		Coord arcsec 2000	171319.08-183846.0		Mag	11.83		PmRA	2.00
PmDE	-3.0		Tycho2	6237-00317-1		Calc delta mag	0.06		Calc coord	yes

Tycho2

Tycho2	6237-00317-1		Pflag			RAmdeg	258.32919112		DEmdeg	-18.64606848
PmRA	-12.1		PmDE	1.1		E RAmdeg	110		E DEmdeg	144
E pmRA	4.6		E pmDE	5.0		EpRAm	1983.14		EpDEm	1978.36
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	13.193		E BTmag	0.362		VTmag	12.270
E VTmag	0.237		Prox	135		TYC			HIP
CCDM			RAdeg	258.32922028		DEdeg	-18.64607111		EpRA 1990	1.69
EpDE 1990	1.44		E RAdeg	116.8		E DEdeg	157.5		Posflg
Corr	0.0