WDS 17394-3453 POL 5

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17394-3453
POL 5

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

WDS 17394-3453 : COMPONENTS

	A
B	pa=255.1° sep=3.98"

17394-3453 A

Componente originario normalizzato	AB		Coord arcsec 2000	173922.55-345311.3		Mag	9.45		Spectral class	F5 (yellow-white)
PmRA	25.00		PmDE	3.0		Tycho2	7384-00731-1

Tycho2

Tycho2	7384-00731-1		Pflag			RAmdeg	264.84397911		DEmdeg	-34.88648340
PmRA	-4.7		PmDE	-4.4		E RAmdeg	20		E DEmdeg	27
E pmRA	1.9		E pmDE	1.9		EpRAm	1990.23		EpDEm	1988.50
Num	4		Q RAmdeg	0.8		Q DEmdeg	1.2		Q pmRA	0.7
Q pmDE	1.2		BTmag	11.144		E BTmag	0.075		VTmag	9.446
E VTmag	0.027		Prox	46		TYC	T		HIP
CCDM			RAdeg	264.84399250		DEdeg	-34.88647278		EpRA 1990	1.69
EpDE 1990	1.32		E RAdeg	20.4		E DEdeg	28.4		Posflg
Corr	-0.1

17394-3453 B

Componente originario normalizzato	AB		Coord arcsec 2000	173922.24-345312.3		Mag	10.5		PmRA	-7.00
PmDE	-2.0		Tycho2	7384-00731-2		Calc delta mag	1.05		Calc coord	yes

Tycho2

Tycho2	7384-00731-2		Pflag			RAmdeg	264.84245008		DEmdeg	-34.88675559
PmRA	-4.9		PmDE	-1.1		E RAmdeg	40		E DEmdeg	46
E pmRA	1.9		E pmDE	1.9		EpRAm	1985.55		EpDEm	1983.06
Num	4		Q RAmdeg	0.7		Q DEmdeg	2.3		Q pmRA	0.7
Q pmDE	2.3		BTmag	10.742		E BTmag	0.063		VTmag	10.501
E VTmag	0.076		Prox	46		TYC	T		HIP
CCDM			RAdeg	264.84246389		DEdeg	-34.88675306		EpRA 1990	1.64
EpDE 1990	1.54		E RAdeg	41.6		E DEdeg	49.0		Posflg
Corr	0.1